Question

Boojho saw a cracker burst at night at a distance from his house. He heard the sound of the cracker a little later after seeing the cracker burst. Give reason for the delay in hearing the sound.

June 13, 2024

Answer

The speed of sound is lower than that of the speed of light and therefore sound reaches him later than light.

Was this answer helpful?

Didn't liked the above answer ?

Text Generation Tool

💡 Some Related Questions

Sound

If there is an explosion on the moon, would it be heard on the earth?

Sound

The Town hall building is situated close to Boojho’s house. There is a clock on the top of the Town hall building which rings the bell every hour. Boojho has noticed that the sound of the clock appears to be much clearer at night. Explain.

Sound

Suggest four measures to limit noise pollution in your locality.

Sound

How is sound produced and how is it transmitted and heard by us?

Sound

We have a stringed musical instrument. The string is plucked in the middle first with a force of greater magnitude and then with a force of smaller magnitude. In which case would the instrument produce a louder sound?

Sound

An alarm bell is kept inside a vessel as shown in the figure below. A person standing close to it can distinctly hear the sound of alarm. Now if the air inside the vessel is removed completely how will the loudness of alarm get affected for the same person?

Sound

Define frequency. What is its SI unit?

Sound

Two astronauts are floating close to each other in space. Can they talk to each other without using any special device? Give reasons.

Sound

Suppose a stick is struck against a frying pan in vacuum. Will the frying pan vibrate? Will we be able to hear the sound? Explain.

Sound

We have learnt that vibration is necessary for producing sound. Explain why the sound produced by every vibrating body cannot be heard by us.

error: Content is protected !! 💀