Why does sonometer hollow from inside?
Ans: Sonometer is a box arrangement whose upper
surface can be used to place things which are able to produce sound.
This sound is sent below where the air column vibrates to give larger
sound and we can hear large sound. This help us for clear reading and
accurate measurement. So, sonometer is hollow from inside.
Subscribe to:
Post Comments (Atom)
Making nitriles from aldehydes and ketones
Making nitriles from aldehydes and ketones Aldehydes and ketones undergo an addition reaction with hydrogen cyanide....
-
Thomson’s Atomic Model There are various theories regarding the arrangement of sub atomic particles in an atom. Thomson’s model is one of ... -
Laboratory Preparation of Oxygen Oxygen is prepared in lab generally in two ways either by the application of heat or no application of he... -
The common pump (lift pump) Pumps were used successfully to raise water from wells long before their action was properly understood, and ...
Thanks a lot
ReplyDelete