id
string | source
string | split
string | lesson_id
string | lesson_name
string | has_diagram
bool | instruction
string | input
string | output
string | question_type
string | question_subtype
string | options
list | option_labels
list | image_path
string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
DQ_012560
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What distinguish a constructive interference?
Options:
a) The waves have the same frequency
b) The waves are in phase
c) The waves have the same amplitude
d) The waves have the same wavelength
|
b
|
Diagram Multiple Choice
|
[
"The waves have the same frequency",
"The waves are in phase",
"The waves have the same amplitude",
"The waves have the same wavelength"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_8232.png
|
|
DQ_012561
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
Which interference cancels out two waves?
Options:
a) comparative
b) constructive
c) destructive
d) instructive
|
c
|
Diagram Multiple Choice
|
[
"comparative",
"constructive",
"destructive",
"instructive"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_8232.png
|
|
DQ_012562
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
How are waves added?
Options:
a) By amplitude
b) By type
c) By direction
d) By frequency
|
a
|
Diagram Multiple Choice
|
[
"By amplitude",
"By type",
"By direction",
"By frequency"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9297.png
|
|
DQ_012563
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What do you have when wave amplitudes are canceled?
Options:
a) zero
b) amplitude
c) wave amplitude
d) zero amplitude
|
a
|
Diagram Multiple Choice
|
[
"zero",
"amplitude",
"wave amplitude",
"zero amplitude"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9297.png
|
|
DQ_012564
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What is the type of interference represented in figure a?
Options:
a) Constructive
b) Destructive
c) Positive
d) Negative
|
a
|
Diagram Multiple Choice
|
[
"Constructive",
"Destructive",
"Positive",
"Negative"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9297.png
|
|
DQ_012565
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
How do waves become zero?
Options:
a) when they go in the same direction
b) opposing waves cancel
c) when they have the same period
d) when they have the same wavelength
|
b
|
Diagram Multiple Choice
|
[
"when they go in the same direction",
"opposing waves cancel",
"when they have the same period",
"when they have the same wavelength"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9297.png
|
|
DQ_012566
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What kind of interference decreases wave amplitude?
Options:
a) Constructive Interference
b) In phase wave
c) Out of phase wave
d) Destructive Interference
|
d
|
Diagram Multiple Choice
|
[
"Constructive Interference",
"In phase wave",
"Out of phase wave",
"Destructive Interference"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9299.png
|
|
DQ_012567
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
How many waves are interfering here?
Options:
a) 3
b) 4
c) 2
d) 0
|
c
|
Diagram Multiple Choice
|
[
"3",
"4",
"2",
"0"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9299.png
|
|
DQ_012568
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What happens when two in phase waves combine?
Options:
a) Destructive interference
b) I don't know
c) Constructive interference
d) Nothing
|
c
|
Diagram Multiple Choice
|
[
"Destructive interference",
"I don't know",
"Constructive interference",
"Nothing"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9299.png
|
|
DQ_012569
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What degree out of phase causes a destructive interference?
Options:
a) 180 degree
b) 180 degrees
c) 100 degree
d) 18 degree
|
a
|
Diagram Multiple Choice
|
[
"180 degree",
"180 degrees",
"100 degree",
"18 degree"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9300.png
|
|
DQ_012570
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What's the result of one wave's crest overlapping the crests of the other wave?
Options:
a) Destructive Interference
b) Constructive interference
c) Wave Interference
d) Wave Interaction
|
b
|
Diagram Multiple Choice
|
[
"Destructive Interference",
"Constructive interference",
"Wave Interference",
"Wave Interaction"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9301.png
|
|
DQ_012571
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
What happens to the wave during destructive interference?
Options:
a) waves become flat
b) waves become higher
c) stay the same
d) waves become smaller
|
a
|
Diagram Multiple Choice
|
[
"waves become flat",
"waves become higher",
"stay the same",
"waves become smaller"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9301.png
|
|
DQ_012572
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
Constructive interference occurs because the waves are?
Options:
a) out of phase
b) different
c) similar
d) in phase
|
d
|
Diagram Multiple Choice
|
[
"out of phase",
"different ",
"similar",
"in phase"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9301.png
|
|
DQ_012573
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
When the crest of one wave meets the trough of another, what happens?
Options:
a) The result is a lower trough
b) The result is a longitudinal wave
c) The result is higher amplitude
d) The result is a lower total amplitude
|
d
|
Diagram Multiple Choice
|
[
"The result is a lower trough",
"The result is a longitudinal wave",
"The result is higher amplitude",
"The result is a lower total amplitude"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9301.png
|
|
DQ_012574
|
TQA-CK12
|
train
|
L_1068
|
wave interference
| true
|
Answer the following multiple choice question about the diagram from a science textbook.
|
Which inference results in resulting wave having increased amplitude?
Options:
a) sophisticated interference
b) constructive interference
c) destructive interference
d) complimentary interference
|
b
|
Diagram Multiple Choice
|
[
"sophisticated interference",
"constructive interference",
"destructive interference",
"complimentary interference"
] |
[
"a",
"b",
"c",
"d"
] |
question_images/waves_interactions_interference_9302.png
|
|
NDQ_018868
|
TQA-CK12
|
train
|
L_1069
|
wave particle theory
| false
|
Answer the following multiple choice question from a science textbook.
|
before einstein, all scientists thought that electromagnetic energy consists of waves.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018870
|
TQA-CK12
|
train
|
L_1069
|
wave particle theory
| false
|
Answer the following multiple choice question from a science textbook.
|
einstein based his wave-particle theory on experimental evidence.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018871
|
TQA-CK12
|
train
|
L_1069
|
wave particle theory
| false
|
Answer the following multiple choice question from a science textbook.
|
the double-slit experiments showed that light
Options:
a) consists of particles.
b) behaves like a wave.
c) requires a medium.
d) two of the above
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"consists of particles.",
"behaves like a wave.",
"requires a medium.",
"two of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018874
|
TQA-CK12
|
train
|
L_1069
|
wave particle theory
| false
|
Answer the following multiple choice question from a science textbook.
|
photons create interference patterns just as waves do.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018876
|
TQA-CK12
|
train
|
L_1070
|
wave speed
| false
|
Answer the following multiple choice question from a science textbook.
|
speed can be calculated with the equation
Options:
a) speed = distance x time.
b) speed = distance/time.
c) speed = time/distance.
d) none of the above
|
b
|
Multiple Choice
|
Multiple Choice
|
[
"speed = distance x time.",
"speed = distance/time.",
"speed = time/distance.",
"none of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018878
|
TQA-CK12
|
train
|
L_1070
|
wave speed
| false
|
Answer the following multiple choice question from a science textbook.
|
which equation correctly shows the relationship between wave speed, wavelength, and wave frequency?
Options:
a) wave speed = wavelength x wave frequency
b) wave speed = wavelength/wave frequency
c) wave speed = wave frequency/wavelength
d) none of the above
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"wave speed = wavelength x wave frequency",
"wave speed = wavelength/wave frequency",
"wave speed = wave frequency/wavelength",
"none of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018879
|
TQA-CK12
|
train
|
L_1070
|
wave speed
| false
|
Answer the following multiple choice question from a science textbook.
|
light always travels at the same speed, but it can have different frequencies and wavelengths. if the frequency of light decreases, its wavelength
Options:
a) increases.
b) decreases.
c) stays the same.
d) may increase or decrease.
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"increases.",
"decreases.",
"stays the same.",
"may increase or decrease."
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018880
|
TQA-CK12
|
train
|
L_1070
|
wave speed
| false
|
Answer the following multiple choice question from a science textbook.
|
the wavelengths of four different waves are listed below. if all four waves have the same speed, which wave has the highest frequency?
Options:
a) wave a: 0.001 m
b) wave b: 0.01 m
c) wave c: 0.1 m
d) wave d: 1.0 m
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"wave a: 0.001 m",
"wave b: 0.01 m",
"wave c: 0.1 m",
"wave d: 1.0 m"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018883
|
TQA-CK12
|
train
|
L_1070
|
wave speed
| false
|
Answer the following multiple choice question from a science textbook.
|
the speed of most waves depends on the medium.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018884
|
TQA-CK12
|
train
|
L_1070
|
wave speed
| false
|
Answer the following multiple choice question from a science textbook.
|
waves generally travel fastest through gases and slowest through solids.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018887
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
the wavelength of visible light determines its color.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018888
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
wavelength usually is measured in meters.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018889
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
in a transverse wave, wavelength can be measured as the distance between
Options:
a) two adjacent crests.
b) a crest and the adjacent trough.
c) a crest and the resting position.
d) none of the above
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"two adjacent crests.",
"a crest and the adjacent trough.",
"a crest and the resting position.",
"none of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018890
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
in a longitudinal wave, wavelength can be measured as the distance between
Options:
a) two adjacent compressions.
b) two adjacent rarefactions.
c) a compression and the adjacent rarefaction.
d) two of the above
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"two adjacent compressions.",
"two adjacent rarefactions.",
"a compression and the adjacent rarefaction.",
"two of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018891
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
for waves of the same amplitude, shorter wavelength waves have less energy than longer wavelength waves.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018892
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
which color of visible light has the longest wavelength?
Options:
a) red
b) orange
c) yellow
d) green
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"red",
"orange",
"yellow",
"green"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018893
|
TQA-CK12
|
train
|
L_1071
|
wavelength
| false
|
Answer the following multiple choice question from a science textbook.
|
which color of visible light has the most energy?
Options:
a) red
b) green
c) blue
d) violet
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"red",
"green",
"blue",
"violet"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018895
|
TQA-CK12
|
train
|
L_1072
|
wedge
| false
|
Answer the following multiple choice question from a science textbook.
|
a wedge is a type of compound machine.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018896
|
TQA-CK12
|
train
|
L_1072
|
wedge
| false
|
Answer the following multiple choice question from a science textbook.
|
examples of wedges include
Options:
a) chisels.
b) knives.
c) scissor blades.
d) all of the above
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"chisels.",
"knives.",
"scissor blades.",
"all of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018897
|
TQA-CK12
|
train
|
L_1072
|
wedge
| false
|
Answer the following multiple choice question from a science textbook.
|
a wedge
Options:
a) consists of two inclined planes.
b) has two thin ends and a thick center.
c) is used to hold objects together.
d) none of the above
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"consists of two inclined planes.",
"has two thin ends and a thick center.",
"is used to hold objects together.",
"none of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018901
|
TQA-CK12
|
train
|
L_1072
|
wedge
| false
|
Answer the following multiple choice question from a science textbook.
|
the ratio of output force to input force for a wedge is always less than 1.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018902
|
TQA-CK12
|
train
|
L_1072
|
wedge
| false
|
Answer the following multiple choice question from a science textbook.
|
a longer thinner wedge has a greater mechanical advantage than a shorter thicker wedge.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018903
|
TQA-CK12
|
train
|
L_1072
|
wedge
| false
|
Answer the following multiple choice question from a science textbook.
|
a wedge with a greater mechanical advantage can do the same amount of work with less input force than a wedge with a lesser mechanical advantage.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018906
|
TQA-CK12
|
train
|
L_1073
|
wheel and axle
| false
|
Answer the following multiple choice question from a science textbook.
|
examples of wheels and axles include
Options:
a) ferris wheels.
b) doorknobs.
c) steering wheels.
d) all of the above
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"ferris wheels.",
"doorknobs.",
"steering wheels.",
"all of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018909
|
TQA-CK12
|
train
|
L_1073
|
wheel and axle
| false
|
Answer the following multiple choice question from a science textbook.
|
the input force may be applied either to the wheel or the axle of a wheel and axle.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018910
|
TQA-CK12
|
train
|
L_1073
|
wheel and axle
| false
|
Answer the following multiple choice question from a science textbook.
|
a wheel and axle changes the direction of the input force.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018912
|
TQA-CK12
|
train
|
L_1073
|
wheel and axle
| false
|
Answer the following multiple choice question from a science textbook.
|
which statement about a ferris wheel is true?
Options:
a) the input force is applied to the axle.
b) the input force is less than the output force.
c) the output distance is shorter than the input distance.
d) none of the above
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"the input force is applied to the axle.",
"the input force is less than the output force.",
"the output distance is shorter than the input distance.",
"none of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018913
|
TQA-CK12
|
train
|
L_1073
|
wheel and axle
| false
|
Answer the following multiple choice question from a science textbook.
|
which statement about a doorknob is false?
Options:
a) the input force is applied to the wheel.
b) the input force is greater than the output force.
c) the mechanical advantage is greater than 1.
d) the input distance is longer than the output distance.
|
b
|
Multiple Choice
|
Multiple Choice
|
[
"the input force is applied to the wheel.",
"the input force is greater than the output force.",
"the mechanical advantage is greater than 1.",
"the input distance is longer than the output distance."
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018914
|
TQA-CK12
|
train
|
L_1073
|
wheel and axle
| false
|
Answer the following multiple choice question from a science textbook.
|
a wheel and axle may either increase or decrease the input force.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018916
|
TQA-CK12
|
train
|
L_1074
|
why earth is a magnet
| false
|
Answer the following multiple choice question from a science textbook.
|
the scientist who demonstrated in 1800 that earth is a magnet was
Options:
a) charles darwin.
b) william gilbert.
c) isaac newton.
d) marie curie.
|
b
|
Multiple Choice
|
Multiple Choice
|
[
"charles darwin.",
"william gilbert.",
"isaac newton.",
"marie curie."
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018917
|
TQA-CK12
|
train
|
L_1074
|
why earth is a magnet
| false
|
Answer the following multiple choice question from a science textbook.
|
earths magnetic north pole is located at 90 degrees north latitude.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018919
|
TQA-CK12
|
train
|
L_1074
|
why earth is a magnet
| false
|
Answer the following multiple choice question from a science textbook.
|
how do the lines of force move in earths magnetic field?
Options:
a) from north to south magnetic poles
b) from south to north magnetic poles
c) in circles parallel to the equator
d) none of the above
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"from north to south magnetic poles",
"from south to north magnetic poles",
"in circles parallel to the equator",
"none of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018922
|
TQA-CK12
|
train
|
L_1074
|
why earth is a magnet
| false
|
Answer the following multiple choice question from a science textbook.
|
what have scientists learned about why earth is a magnet?
Options:
a) earths magnetism is caused by the movement of charged particles.
b) earths magnetism is generated in molten metals in the core.
c) earths magnetism occurs because the planet is spinning on its axis.
d) all of the above
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"earths magnetism is caused by the movement of charged particles.",
"earths magnetism is generated in molten metals in the core.",
"earths magnetism occurs because the planet is spinning on its axis.",
"all of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018923
|
TQA-CK12
|
train
|
L_1074
|
why earth is a magnet
| false
|
Answer the following multiple choice question from a science textbook.
|
earth has a liquid inner core and solid outer core.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018936
|
TQA-CK12
|
train
|
L_1076
|
work
| false
|
Answer the following multiple choice question from a science textbook.
|
any force that is used to move an object does work.
Options:
a) true
b) false
|
b
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
NDQ_018937
|
TQA-CK12
|
train
|
L_1076
|
work
| false
|
Answer the following multiple choice question from a science textbook.
|
work is done when force is applied
Options:
a) for a long enough period of time.
b) in the opposite direction that the object moves.
c) in the same direction that the object moves.
d) two of the above
|
c
|
Multiple Choice
|
Multiple Choice
|
[
"for a long enough period of time.",
"in the opposite direction that the object moves.",
"in the same direction that the object moves.",
"two of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018939
|
TQA-CK12
|
train
|
L_1076
|
work
| false
|
Answer the following multiple choice question from a science textbook.
|
the amount of work done depends on the
Options:
a) amount of force applied.
b) distance the object moves.
c) speed with which the object moves.
d) two of the above
|
d
|
Multiple Choice
|
Multiple Choice
|
[
"amount of force applied.",
"distance the object moves.",
"speed with which the object moves.",
"two of the above"
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018941
|
TQA-CK12
|
train
|
L_1076
|
work
| false
|
Answer the following multiple choice question from a science textbook.
|
you do more work lifting an object if the object is
Options:
a) heavier.
b) bigger.
c) harder.
d) warmer.
|
a
|
Multiple Choice
|
Multiple Choice
|
[
"heavier.",
"bigger.",
"harder.",
"warmer."
] |
[
"a",
"b",
"c",
"d"
] | null |
NDQ_018943
|
TQA-CK12
|
train
|
L_1076
|
work
| false
|
Answer the following multiple choice question from a science textbook.
|
you do more work playing basketball than you do studying for a test.
Options:
a) true
b) false
|
a
|
Multiple Choice
|
True or False
|
[
"true",
"false"
] |
[
"a",
"b"
] | null |
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