ICSE Class 9: Production and Propagation of Sound Waves Videos | Sound
Sound
Define sound as wave, turning fork, production & propagation of sound. Electric bell experiment. Compression & rarefaction, longitudinal wave.
More videos from this chapter
View All-
Sound
-
Sound
-
Sound
-
Sound
-
Sound
- what is sound wave?
- what is a sound wave
- 1. Why are sound waves called mechanical waves?
-
A source of wave produce 40 created 20 throughs in 0.45 seconds what is the frequency of the wave??
- what is rare fraction?
- propagation of disturbance in air metal strip example
- i am not able to do numericals
- A source of wave produces 40 crests and 40 troughs in 0.4 s.What is the frequency of the wave?
- The heart of a man beats 75 times a minute .What is it's (a) frequency and (b) time period?
- The time period of a simple pendulum is 2s.Find it's frequency.