WorksheetsSounds
Total questions: 10
Worksheet time: 10mins
Sound can't travel through
Vaccum
Soild
Gas
Liquid
Sound energy is
made of many colors
refracṭs when it is near water
the energy produced by vibrating sound waves
Sound travels fastest through which of these materials?
Air
Metal
Water
What frequency sound can human ear hear?
20 Hz to 20 kHz
30 kHz to 50 kHz
1 Hz to 10 Hz
60 kHz to 100 kHz
A high frequency creates
a low-pitch sound
a high-pitch sound
No sound
Sound waves move faster when the medium is
Warm
Cold
Which tool can amplify sounds and make them louder.
Outer ear
Pitch
Wavelength
Amplifier
Our __________ vibrates when we talk and sing.
Vocal chord
Head
Legs
Hands
What is pitch?
to move back and forth quickly
how loud or soft a sound is
a type of energy you can hear
how high or low a sound is
What is volume?
a type of energy you can hear
how loud or soft a sound is
how high or low and sound is
to move back and forth quickly
