SATHEE: Properties Of Solids And Liquids Question 68

Properties Of Solids And Liquids Question 68

Question: The amount of work, which can be obtained by supplying 200 cal of heat, is [Pb. PET 2001, 03; BHU 2004]

Options:

A) 840 dyne

B) 840 W

C) 840 erg

D) 840 J

Show Answer

Answer:

Correct Answer: D

Solution:

$W = J Q$

therefore $W = 4.2 \times 200 = 840 J$ .

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Properties Of Solids And Liquids Question 68

Question: The amount of work, which can be obtained by supplying 200 cal of heat, is [Pb. PET 2001, 03; BHU 2004]

Options:

Answer:

Solution:

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