1.

Q. No.2 Answer in short.1) What is noise pollution? What precautionary measures have to be taken to control noise pollution?2) What are the factors on which loudness of a sound depends?3) The speed of sound depends on the type of medium and the temperature of themedium. How?​

Answer»

ANSWER:

It is a POLLUTION in which too MUCH POWER of HERTZ is there



Discussion

No Comment Found

Related InterviewSolutions