10-1.Thermometry, Thermal Expansion and Calorimetry
easy

$40\, gm$ एल्युमिनियम धातु की ऊष्मीय धारिता ........ $cal/^oC$ होगी, जबकि उसकी विशिष्ट ऊष्मा $0.2$ कैलोरी$/$ग्राम$/°C$ है

A

$40 $

B

$160$

C

$200$

D

$8$

(AIPMT-1990)

Solution

ऊष्माधारिता $ = mc = 40 \times 0.2 = 8\,cal/^\circ C$.

Standard 11
Physics

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