WorksheetsLight, Sound, Force and Motion Review 2024
Total questions: 46
Worksheet time: 30mins
Light slows down and bends when it is....
refracted
reflected
absorbed
When ALL light can easily pass through an object clearly, we say that that object is ___ .
transparent
translucent
opaque
transported
_____?_____ materials allow SOME light to partially pass through, but not in a straight path.
Opaque
Transparent
Translucent
Abby is making a musical instrument out of rubber bands and a shoe box. She wants a sound with a low pitch. What kind of rubber band should she use?
thick rubber band
thin rubber band
The tightness of the strings on a musical instrument can cause sound to change. What kind of sounds do tighter strings produce?
loud volume
soft volume
high pitched
low pitched
Which of these best explains the sounds they produce?
The long tuning fork has a higher pitch because it is longer.
The long tuning fork has a higher pitch because it is shorter.
The short tuning fork has a higher pitch because it is longer
The short tuning fork has a higher pitch because it is shorter.
Which force produces a change in motion or movement?
unbalanced force
balanced force
gravitational force
frictional force
the larger the mass of the object, the more "stuff" gravity has to pull on.
small objects have no gravity
gravity is not affected by mass of objects, whether large or small
accelerating/speeding up
moving at a constant speed
not moving
returning to start.
It won't move.
It will move to the right.
It will move to the left.
It will move up.
If a rabbit hops 10 meters in 2 seconds, it's speed is:
10 meters/second
5 meters/second
2 meters/second
5 miles/hour
Which surface has the least amount of friction?
snowboard sliding down a snowy hill
running with tennis shoes on the playground
sandpaper scraping on wood
a racer runnig with spikes on a track
Using the graph provided, how long did it take a ball to roll 30 cm? What was the average speed of the ball?
5 seconds
30 seconds
20 seconds
10 seconds
Which line(s) represents a constant speed?
A and B
A and C
B
B and C
Which dot graph shows something speeding up/accelerating?
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