A can is taken out from a refrigerator at 0^\circ {\C}. The atmospheric temperature is 25^\circ {\C}. If t_{1} is the time taken to heat from 0^\circ {\C} to 5^\circ {\C} and t_{2} is the time taken from 10^\circ {\C} to 15^\circ {\C}, then :

BITSAT 2006 Solved Question Paper

Section: Physics

Question : 65 of 150

Marks: +1, -0

A can is taken out from a refrigerator at 0°C. The atmospheric temperature is 25°C. If t1 is the time taken to heat from 0°C to 5°C and t2 is the time taken from 10°C to 15°C, then :

t1>t2
t1<t2
t1=t2
there is no relation

Validate

Solution:

According to Newton's law of cooling, $t_{1}

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