During a thunderstorm if you notice a 3 second delay between the flash of lightning and sound of thunder. What is the approximate distance of thunderstorm from you.

The thunder of cloud is heard 9.8 seconds later than the flash of lightning. If the speed of sound in air is 330ms^(-1) , what will be the height of the cloud?

The thunder of cloud is heard 9.8 seconds later than the flash of lightning. If the speed of sound in air is 330 ms^(-1) , what will be the height of the cloud? Give : Time, t = 9.8 s Speed of sound, V= 330ms^(-1) To find : Height of the cloud, d = ?

An ultrasonic wave is sent from a ship towards the bottom of the sea. It is found that the time interval between the transmission and reception of the wave is 1.6 seconds. What is the depth of the sea, if the velocity of sound in the seawater is 1400ms^(-1)

An ultrasonic wave is sent from a ship towards the bottom of the sea. It is found that the time interval between the .transmission and reception of the wave is 1.6 seconds. What is the depth of the sea, if the velocity of sound in the seawater is 1400 ms^(-1) ? Time interval between sending and receiving of the wave, t = 1.6 s Velocity of sound in sea wave, V = 1400 ms^(-1) To find : Depth of the sea, d = ?

When sound is reflected from a distant object, an echo is produced. Let the distance between the reflecting surface and the source of sound remain the same. Do you hear an echo sound on a hotter day? Justify your answer.