Physics, asked by anjalideshpande9730, 2 months ago

4.
Specific heat of a certain material is 0.2 cal gm-1°C! It value in / kg"! K-1 is
a) 840
b) 940
c) 740
d) 640

Answers

Answered by hasteepatel5

1

Answer:

Explanation:

Given, 1 cal =4.2J

So, 0.2calg

−1

C

−1

=

10

−3

kg×K

0.2×4.2J

=840J/kg.K

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