Advertisements
Advertisements
प्रश्न
Fill in the blank with suitable word.
Sound cannot travel through ____________.
Advertisements
उत्तर
Sound cannot travel through vacuum.
APPEARS IN
संबंधित प्रश्न
Out of solids, liquids and gases :
(a) in which medium sound travels slowest?
(b) in which medium sound travels fastest?
An electric bell is suspended by thin wires in a glass vessel and set ringing. Describe and explain what happens if the air is gradually pumped out of the glass vessel.
A boy fires a gun and another boy at a distance hears the sound of fire 2.5s after seeing the flash. If the speed of sound in air 340 m/s, find distance between the boys.
Assuming the speed of sound in air equal to 340 m/s and in water equal to 1360 m/s, find the time taken to travel a distance 1700 m by sound in (i) air (ii) water.
The propagation of sound does not occur through a ______.
Write the answer in your own words.
Explain with the help of practical examples how sound is propagated through solids.
Sound cannot travel in ______.
______ is the distance between two consecutive particles.
The small to and fro motion is called vibration.
Find the odd one out.
