Physics, asked by Ddbb, 1 year ago

From what bulb of thermometer is made up of ? Give reason for that

Answers

Answered by Ankitgoel3143
3
The bulb thermometer is the common glass thermometer you probably grew up with. The thermometer contains some type of fluid, generally mercury.

Bulb thermometers rely on the simple principle that a liquid changes its volume relative to its temperature. Liquids take up less space when they are cold and more space when they are warm (this same principal works for gases and is the basis of the hot air balloon 

Answered by rohit710
11
Heya......!!!

The bulb of a thermometer is made Up of Diathermic wall ,, Because Diathermic walls allow exchange of heat energy between 2 systems , So it receives heat from the body to measure the temprature of body .


Hope it helps u
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