Water
Steel
Air
Vacuum
Sound cannot travel though
Sound following a flash of lightning is called
Sound is heard over longer distances on rainy days as
Sound is heard over longer distances on rainy days because
Sound is produced by _ objects.
Sound of frequency below 20 Hz are called
Sound produced at a point is heard by a person after 5 s, while the same sound is heard by another person after 6 s. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons?
Sound produced at a point is heard by a person after 5 second, while the same sound is heard by another person after 6 seconds. If the speed of sound is 300 m/s, what could be the maximum and minimum distances between the two persons?
Sound travels fastest in
Sound travels with a different speed in different media. In what order does the velocity of sound increase in these media?