WorksheetsSound, Light and Thermal Energy Review
Total questions: 29
Worksheet time: 15mins
How high or slow a sound is...
wavelength
frequency
pitch
The number of waves that pass a point in a certain amount of time...
wavelength
frequency
pitch
The distance between a point on one wave and a similar point on the next wave...
wavelength
frequency
pitch
Tell if the statement is true or false...The higher the amplitude of a wave, the quieter it sounds:
true
false
I can't tell
Tell if the statement is true or false...The higher the amplitude of a wave, the more energy it has, and the louder it sounds...
true
false
I can't tell
Tell if the statement is true or false.. Objects that vibrate more quickly have lower frequencies...
true
false
I can't tell
Tell if the statement is true or false.. Objects that vibrate more quickly have higher frequencies...
true
false
I can't tell
Would a drum played on Earth produce sound?
Yes, because there is air through which vibrations can pass
No, because the air is empty so it would not create sound
I can't tell
Would a drum played on outer space produce sound?
Yes, because there is air through which vibrations can pass
No, because outer space is empty so a drum played would create no sound
I can't tell
Occurs when an object takes in light wave:
absorption
prism
refraction
The bending of light when it passes into a new medium is called...
absorption
prism
refraction
A piece of glass that separates white light into its different wavelengths...
absorption
prism
refraction
Tell if the statement is true or false: A piece of glass reflects more light than a piece of paper...
true
false
I can't tell
5. Tell if the statement is true or false: Only sound energy travels in waves...
true
false
I can't tell
Tell if the statement is true or false: The sun is an important source of light energy.
true
false
I can't tell
Some animals give off light. This kind of light is called:
fluorescent
incandescent
bioluminescence
Occurs when light rays bounce off or reflect from a surface.
refraction
reflection
absorbtion
Is the color with the lowest frequency:
red
purple
yellow
Is the color with the lowest frequency:
red
purple
yellow
Is the color with the highest frequency:
red
violet
yellow
The transfer of heat as matter moves is called...
conduction
radiation
convection
The energy that is sent out in waves is called...
conduction
radiation
convection
The transfer of heat that occurs when one thing touches another is called...
conduction
radiation
convection
Tell if each statement is true or false: When convection occurs, a solid moves from place to place...
true
false
I can't tell
Tell if each statement is true or false: Convection involves a gas or liquid moving from place to place...
true
false
I can't tell
What forms when gas or liquid transfers heat as it moves?
a convection current forms
a radiation current forms
a conduction current forms
A bird warming its eggs in a nest is an example of :
convection
radiation
conduction
Air conditioning is an example of...
convection
radiation
conduction
When the sun warms your skin is...
convection
radiation
conduction
