If the amount of heat given to a system be 35 joules and the amount of work done by the system be -15 joules, then the change in the internal energy of the system is (a) -50 joules (b) 20 joules (c) 30 joules (d) 50 joules
Added by Yash G.
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Step 1: Given that the heat given to the system is 35 joules and the work done by the system is -15 joules. Show more…
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