NEW
Font size
WorksheetsUnit 4 Review - Sound and Light
Total questions: 32
Worksheet time: 32mins
Sound is a kind of energy that moves in?
waves
rays
space
vibrations
Sound waves can move through all kinds of matter?
True
False
All sounds are made by a __________ object?
still
vibrating
loud
colored
The lowest part of a wave is the _________?
crest
trough
wavelength
amplitude
The highest part of a wave is the _________?
crest
trough
wavelength
amplitude
What is the distance between two crests?
crest
trough
wavelength
amplitude
The quality of being high or low is?
amplitude
frequency
pitch
loudness
Waves with a high frequency have a _________ sound?
high
low
soft
loud
Waves with a low frequency have a _________ sound?
high
low
soft
loud
__________ sounds have a low amplitude?
high
low
soft
loud
__________ sounds have a high amplitude?
high
low
soft
loud
How many part of the ear are there?
1
2
3
4
What are the 3 parts of the ear?
inner ear, nose, outer ear,
mouth, middle ear, outer ear
inner ear, middle ear, outer ear
inner ear, middle ear, eyes
The opening of the ear is called the _______________?
auditory canal
eardrum
small bones
auditory nerve
Your voice begins in your _______?
larynx (voice box)
windpipe
lungs
vocal cords
Your _________ are small bands of tissue on either side of your voice box?
larynx (voice box)
windpipe
lungs
vocal cords
People with high voices have _______ vocal cords?
short
long
low
high
People with low voices have _______ vocal cords?
short
long
low
high
Light is energy?
True
False
Light is given off in tiny particles called __________?
waves
rays
photons
mass
Light travels faster than sound?
False
True
Light travels in straight lines called ________?
particles
rays
waves
space
The bending of light rays by things in their path is called ______________?
reflection
refraction
transmission
absorption
When light rays hit a smooth, shiny surface and bounce back, it is called __________?
reflection
refraction
transmission
absorption
All light comes from the _________?
sun
electricty
earth
water
An object has a certain color because of the way it _________ light?
reflects
refracts
absorbs
rotates
The black part of your eye?
iris
pupil
cornea
retina
The colored part of your eye?
iris
pupil
cornea
retina
What part of your eye sends messages to the brain?
pupil
iris
retina
optic nerve
Lenses _______ light?
absorb
give
bend
focus
A convex lens bends light rays so that they ________?
come together
spread apart
do nothing
flip upside down
A concave lens bends light rays so that they ________?
come together
spread apart
do nothing
flip upside down
