A metal block absorbs 4500 cal of heat when heated from $30^\circ C\,\,{\rm{to}}\,\,80^\circ C$ Its thermal capacity is ${\rm{[Cal}}\,{\rm{/^\circ C]}}$

JEE PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Medium

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Application +4 | -1

A metal block absorbs 4500 cal of heat when heated from

30^\circ C\,\,\mathrm{to}\,\,80^\circ C

Its thermal capacity is

\mathrm{[Cal}\,\mathrm{/^\circ C]}

View answer and explanation

Correct option: B

Option B (90) is correct because thermal capacity is the amount of heat required to raise the temperature by 1 degree Celsius.