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The freezing point on a thermometer is m...

The freezing point on a thermometer is marked as `-20^(@)` and the boiling point as `130^(@)`. A temperature of human body `(34^(@)C)` on this thermometer will be read as

A

`31^(@)`

B

`51^(@)`

C

`20^(@)`

D

None of these

Text Solution

Verified by Experts

The correct Answer is:
A
On this thermometer `34^(@)C` will read as,
`" " -20+150/100xx34=31^(@)`
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