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WorksheetsBenchmark IV Review
Total questions: 60
Worksheet time: 1hrs 7mins
What do we call the part of a compressional wave that is when the waves are squeezed together?
compression
rarefaction
crest
trough
What do we call the part of a compressional wave that is spread a part?
compression
rarefaction
crest
trough
An object that blocks all of the light from passing through is...
transparent
clear
opaque
translucent
This type of object lets some light through, but not all. It is not easy to see through this type of material.
transparent
translucent
co-parent
opaque
Why do you see lightning from a distant storm before you hear thunder?
The thunder is produced after the lightening
Your eyes react faster than your ears.
Sound travels faster than light.
Light travels faster than sound.
Lowering the temperature of air will cause a sound wave to _______.
travel faster
travel slower
stay the same
The material through which a wave travels is called a ____.
frequency
medium
crest
vibration
Sound is a disturbance that travels through a medium as a
mechanical wave
transverse wave
electromagnetic wave
compressional wave
What happens to light passing through a hand lens that makes the image of the penny appear larger? The light is-
In the illustration, the light ray striking the object is-
Which of the statements below accurately compares Wave A and Wave B.
Wave A has a greater amplitude than Wave B
Wave B has a greater amplitude than Wave A
Wave A has a greater wavelength than Wave B
Wave B has a greater wavelength than Wave A
Magnetic poles that are alike repel each other.
True
False
What happens if you break a magnet in half?
One half will have a north pole only and one half will have a south pole only.
Neither half will have a pole.
Each half will be a new magnet with both a north and south pole.
Neither half will be able to attract or repel.
Where is the magnetic force the strongest on this bar magnet?
Near the north pole of the magnet
Near the south pole of the magnet
Near the middle of the magnet
At the magnet's north and south pole
An object that blocks all of the light from passing through is...
transparent
clear
opaque
translucent
What type of lens or mirror is shown as figure (a) in this picture?
Convex Mirror
Concave Mirror
Convex Lens
Concave Lens
_____ is a lens that is thicker in the middle and makes an object appear bigger.
prism
convex lens
concave lens
mirror
______ is a lens that is thicker on its edges and makes an object appear smaller?
mirror
convex lens
concave lens
prism
This type of object lets some light through, but not all. It is not easy to see through this type of material.
transparent
translucent
co-parent
opaque
Where is the magnetic force the strongest on this bar magnet?
Near the north pole of the magnet
Near the south pole of the magnet
Near the middle of the magnet
At the magnet's north and south pole
What happens if you break a magnet in half?
One half will have a north pole only and one half will have a south pole only.
Neither half will have a pole.
Each half will be a new magnet with both a north and south pole.
Neither half will be able to attract or repel.
Lowering the temperature of air will cause a sound wave to _______.
travel faster
travel slower
stay the same
Why do you see lightning from a distant storm before you hear thunder?
The thunder is produced after the lightening
Your eyes react faster than your ears.
Sound travels faster than light.
Light travels faster than sound.
