Science
Related Questions
The sound from a mosquito is produced when it vibrates its wings at an average rate of 500 vibrations per second. What is the time period of the vibration?
Explain in what way noise pollution is harmful to humans.
List sources of noise pollution in your surroundings.
Identify the part which vibrates to produce sound in the following instruments.
(a) Dholak
(b) Sitar
(c) Flute