MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Specific Heat Capacity

3000 J of hea...

Question

$3000 J$ of heat is given to a gas at a constant pressure of $2 \times 10^{5} N / m^{2}$ . If its volume increases by $10$ litres during the process find the change in the internal energy of the gas.

Open in App

Solution

$△ Q = 3000 J$
$△ W = P △ V = (2 \times 10^{5} N / m^{2}) (10 \times 10^{- 3} m^{3}) = 2 \times 10^{3} J$
$△ U = △ Q - △ W = 3000 - 2000 = 1000 J$ .

Suggest Corrections

thumbs-up

0

Similar questions

Q. 3000 J of heat is given to a gas at constant pressure of

2 \times 10^{5}

^{2}

If its volume increases by 10 litres during the process find the change in the internal energy of the gas.

3000 J

of heat is given to a gas at a constant pressure of

P = 2 \times 10^{5} {N/m}^{2} .

If its volume increases by

10

litres during the process, find the change in internal energy of the gas. (in Joules)

3000 J

of heat is given to a gas at a constant pressure of

P = (2 \times 10^{5} N / m^{2})

.
If its volume increases by 10 litres during the process, find the change in the internal energy of the gas.

Q. One cubic meter of an ideal gas is at a pressure of

10^{5} N / m^{2}

and temperature

300 K

. The gas is allowed to expand at constant pressure to twice its volume by supplying heat. If the change in internal energy in this process is

10^{4} J

, then the heat supplied is

Q. When heat energy of

1500

J

is supplied to a gas at constant pressure of

2.1 \times 10^{5} N / m^{2}

then there is an increase in its volume up to

2.5 \times 10^{- 3} m^{3}

. The increase in internal energy of the gas (in joule) is :

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Calorimetry

PHYSICS

Watch in App

explore_more_icon

Explore more

Specific Heat Capacity

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon