Waves, Light And Sound Question Preview (ID: 39289)
Test Review Questions For The Waves, Light Sound Unit.
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What is the term that describes the material through which a wave travels?
a) mechanical
b) transverse
c) medium
d) longitudinal
Which of the following can act as a medium for a wave?
a) solids
b) liquids
c) gas
d) all of the above
What is the term that describes waves that require a medium through which to travel?
a) Mechanical
b) Electromagnetic
c)
d)
Waves are created when a source of energy causes a medium to vibrate.
a) True
b) False
c)
d)
Which type of wave moves the medium at a right angle to the direction in which the wave travels?
a) Transverse
b) Longitudianal
c)
d)
What term describes the highest part of a transverse wave?
a) Amplutude
b) Crest
c) Trough
d) Wavelength
What term describes the lowest part of a transverse wave?
a) Amplitude
b) Crest
c) Trough
d) Wavelength
What is the name given to the region in a longitudinal wave where the particles are closest together?
a) Compression
b) Expansion
c)
d)
What is the name given to the region in a longitudinal wave where the particles are furthest apart?
a) Compression
b) Expansion
c)
d)
What term describes the number of complete waves that pass a given point in a certain amount of time?
a) Amplitude
b) Wavelength
c) Frequency
d) Speed
What term describes the distance between two corresponding parts of a wave?
a) Newtons
b) wavelength
c) amplitude
d) frequency
What term describes the bouncing back of a wave when it hits a surface through which it cannot pass?
a) Reflection
b) Refraction
c) Transmission
d) Absorption
What term describes the bending of waves as they enter a different medium?
a) Reflection
b) Refraction
c) Transmission
d) Absorption
What is the type of wave that is produced by a vibrating object and that travels through matter?
a) Light
b) Sound
c) Water
d) Surface
Through which material does sound travel the fastest?
a) Gas
b) Liquid
c) Solid
d)
Sound travels faster through mediums at a lower temperature than at higher ones.
a) True
b) False
c)
d)
Sound waves that have a high amplitude will have a louder sound.
a) True
b) False
c)
d)
A transparent tool that uses refraction to spread out the different wavelengths that make up light white is called a
a) mirror
b) water
c) prism
d) glass
When light passes through a medium it is called
a) reflection
b) refraction
c) tramsmission
d) absorption
When light bounces off of an object it is
a) reflected
b) refracted
c) transmitted
d) absorbed
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