WorksheetsSound Quiz
Total questions: 18
Worksheet time: 14mins
Sound is a form of -
pitches
waves
voices
energy
Sound moves in waves.
false
true
The greater the frequency of a sound wave, the -
lower the pitch
higher the pitch
softer the sound
louder the sound
As the amplitude of the sound wave increases, we would hear an increase in _____________.
volume
pitch
frequency
vibrations
Why does sound travel better through a solid?
the particles are more dense
the particles are less dense
What is the speed of sound?
340 m/s
700 mph
340 mph
3000000000 m/s
What would sound travel the fastest through
A dry desert
A snow storm
A hot tropical rainforest
A clear cold day
A sound is heard at 19 Hz. Can a human hear this?
Yes
No
It depends on the volume
A sound wave is
Mechanical, Longitudinal
Mechanical, Transverse
Electromagnetic, Longitudinal
Electromagnetic, Tranverse
Which of these waves would be the smallest after interference
A
B
C
D
Which of these waves would be the largest after interference?
A
B
C
D
What is the special sound an object has when it vibrates?
Natural Frequency
Natural tone
Natural sound
Natural Vibration
Resonance is forced vibration on an object which matches its natural resonance. What would happen to the amplitude?
The amplitude would increase, meaning an increase in volume
The amplitude would increase, meaning a decrease in volume
The amplitude would decrease, meaning an increase in volume
The amplitude would decrease, meaning a decrease in volume
What is the doppler effect?
A change in the frequency of a wave caused by an objects motion
A clone of yourself created by a rip in the timeline
A change in the sound of a wave due to it being underwater
I don't know
