WorksheetsSound Energy
Total questions: 18
Worksheet time: 4mins
Sound is produced when a force causes an object or substance to ___?
stop
vibrate
listen
close
Sound travels FASTEST through which of these materials?
solid (table)
liquid (water)
gas (air)
vacuum (outer space)
Why does cupping your hands around your mouth when you shout make the sound travel further?
The sound spreads out.
Your voice gets louder.
You are screaming.
The sound energy is directed in one direction.
Without matter, sound waves could not travel.
True
False
How can you make a sound louder?
move away from the sound
use more energy to create more sound
use less energy to make the sound
use a smaller objects to create the sound
An object that vibrates produces...
sound
light
heat
electricity
Sound is a form of?
energy
work
force
instrument
Sound travels the SLOWEST through which medium?
Solid
Liquid
Gas
True or False
When a person shouted a word in outer space the person next to him can still hear what he said.
True
False
