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if two temperatures differ by 25 degree ...

if two temperatures differ by `25` degree on celsius scale, the difference of temperature on Fahrenheit scale is

A

`45^(@) F`

B

`72^(@)F`

C

`32^(@)F`

D

`25^(@)F`

Text Solution

Verified by Experts

The correct Answer is:
A
`(DeltaC)/(100^(@)) = (DeltaF)/(180^(@))`
`(25)/(100^(@)) xx 180^(@) = DeltaF rArr DeltaF = 45^(@)F`.
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