WorksheetsREQUIRED Waves Test 2 Review (Updated 2023)
Total questions: 60
Worksheet time: 30mins
bending of light that happens when light travels through different mediums (substances)
reflection
refraction
diffusion
Objects that allow ALL light to pass through
transparent
translucent
opaque
Objects that allow SOME light to pass through
transparent
translucent
opaque
Objects that allow NO light to pass through
transparent
translucent
opaque
What type of wave is a light wave?
A sound wave
A seismic wave
A electromagnetic wave
A mechanical wave
Why is a light wave not considered a mechanical wave?
A light wave is visible to humans.
A light wave moves faster than most waves.
A light wave does not have a wavelength.
A light wave travels through the vacuum of space.
How is an electromagnetic wave different from a mechanical wave?
An electromagnetic wave travels slower than a mechanical wave.
An electromagnetic wave has a larger amplitude than a mechanical wave.
An electromagnetic wave can travel through a vacuum, but a mechanical wave cannot.
An electromagnetic wave has no wavelength, but a mechanical wave has a wavelength.
Which of the following are not a part of the Electromagnetic Spectrum?
Gamma Rays
Radio waves
Magnetic waves
x-rays
Gamma Rays are
High energy
Low energy
Medium energy
Just right
Why does this car appears red under a white light?
The car is absorbing the red light and reflecting the blue and green.
The car is reflecting only the red light while absorbing the blue and green.
The car is absorbing the red and green light while reflecting the blue.
The car is absorbing the red, blue and green, but our eyes can only see the red.
When light bounces off something it is known as _____________
reflection
refraction
light energy
mechanical energy
What color of the rainbow has the longest wavelength?
red
blue
green
violet
Which type of electromagnetic radiation is the reason we need sunglasses and sunscreen to avoid getting a sunburn?
X-rays
Gamma Rays
Ultraviolet waves
Infrared waves
This is the term that describes when light passes through matter.
Transmission
Transparent
Translucent
Opaque
This describes when the atoms of matter absorb light, and converts the light into thermal energy.
Transmission
Reflection
Refraction
Absorption
This is an example of:
absorption
transmission
reflection
refraction
This is an example of:
absorption
transmission
reflection
refraction
Why does scattering of light occur?
Light rays are blocked and reflected to all directions by the clouds or particles in the air
Light rays are blocked and reflracted to all directions by the clouds or particles in the air
Light rays are passing through and refracted to all directions by the clouds or particles in the air
White light is an equal mixture of all of the colors of the visible light spectrum. What colors make up white light?
red, white and blue
red, orange, yellow, green, blue, indigo, violet
rose, orange, yellow, gray, black, pink, purple
white
Which color ABSORBS all wavelengths of light?
Red
Black
White
Pink
Which color(s) will be transmitted by this filter?
No colors are transmitted.
All colors but green
Only green
Which color will transmit through the filter?
Red only
Blue and Violet
Green
All colors
Why won't the red filter allow the other colors to transmit?
Because they reflect off of the filter.
Because only the color of the filter can pass through the filter.
Because only the color of the filter is absorbed by the filter.
Colors on the visible spectrum are always in order by their
amplitude
wavelength
frequency
What is the clear front surface of the eyeball called?
Macula
Iris
Pupil
Cornea
The iris determines the amount of light that enters the eye.
True
False
What is the black hole at the center of your eye called?
Macula
Iris
Pupil
Cornea
What is the job of the retina?
Carrying signals to your brain
Allowing light into the eye
Focusing and defocusing
Converting light into electronic signals
What transfers the signals from your eyeball to your brain?
Olfactory nerve
Auditory nerve
Optic nerve
Spinal cord
What is the name of the tough, white outer layer of the eye?
Sclera
Choroid
Cornea
Conjunctiva
Which layer inside the eye contains rods and cones?
Choroid
Sclera
Retina
Optic nerve
Which two parts of the eye help to focus light rays?
Lens & retina
Cornea & iris
Iris & retina
Lens & cornea
cornea
sclera
lens
optic nerve
sclera
lens
optic nerve
pupil
iris
lens
optic nerve
pupil
optic nerve
sclera
retina
retina
pupil
iris
cornea
sclera
retina
