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WorksheetsTHE MEDIUM OF SOUND PROPAGATION
Total questions: 10
Worksheet time: 8mins
Which medium cannot propagrate sound?
Space
Concrete pipe
Seawater
The atmosphere surrounding the earth
If you hear a thunder 3 seconds after you see it, what is the distance from where you stand to where the lightning strikes?
1km
1.5km
2km
Can't calculate
What following mediums can transmit sound?
Which of the following conclusions is correct?
The speed of sound is faster in a gas than in a liquid and less than in a solid.
The speed of sound is faster in liquids than in gases and less in solids.
The speed of sound is faster in solids than in liquids and less than in gases.
The speed of sound is faster in a gas than in a liquid and less than in a solid
Sound travels through air, which of the following quantities remains constant?
The pitch of the sound
Loudness of sound
Amplitude of sound
The pitch and loudness of sound
Thunder and lightning are produced almost at the same time but lightning is often seen before listening thunder. Why?
Light travels much faster in air than sound
Sound travels much faster in air than light
Eyes can see everythings far away
All are correct
Why can the doctor hear the fetal heart?
Based on feeling
Fetal heart transmits sound through solids to the doctor’s ears
Fetal heart transmits sound through air to the doctor’s ears
Which object does sound NOT travel through the fastest?
Sound travels the FASTEST through _____________, SLOWER through ______________ and SLOWEST through _________________.
liquids, solids, gases
solids, gases, liquids
solids, liquids, gases
gases, liquids, solids
