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A glass thermometer is unmarked and has ...

A glass thermometer is unmarked and has length of colum `L_(100^(@))=60 cm L_(0^(@))=10 cm.` If L=50 cm, then temperature thermometer will be :-

A

`70^(@)C`

B

`80^(@)C`

C

`90^(@)C`

D

`100^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
B
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