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A thermally insulated rigid container contains an ideal gas heated by a filament of resistance  through a current of  for 5 min then change in internal energy is

1)

2)

3)

4)


Question ID - 100395 :-

A thermally insulated rigid container contains an ideal gas heated by a filament of resistance  through a current of  for 5 min then change in internal energy is

1)

2)

3)

4)

1 Answer
5876 Votes
3537

Answer Key : (4) -

Volume of the ideal gas is constant so

Using FLOT



Next Question :

In isothermic process, which statement is wrong

1)

Temperature is constant

2)

Internal energy is constant

3)

No exchange of energy

4)

(1) and (2) are correct


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