MyQuestionIcon

1

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

Work Done

The work done...

Question

The work done in the given figure is

A

3 \times 10^{5} J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

2 \times 10^{5} J

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

10^{5} J

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

D

zero

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $10^{5} J$
The work done is the area under the PV graph. Thus we get the area as $10^{5} \times (2 - 1) m^{3} = 10^{5} J$

Suggest Corrections

thumbs-up

0

Similar questions

Q. A perfect gas goes from state

A

B

8 \times 10^{5} J

of heat and doing

6.5 \times 10^{5} J

of external work. It is now transferred between the same two states in another process in which it absorbs

10^{5} J

of heat. In the second process,

Q. A gas is undergoing a cyclic process as shown in figure, where

P_{0} = 2 bar

V_{0} = 7 m^{3}

. Find the workdone (

W

) by the gas and heat (

Q

) released by the gas in one cycle.

Q. A perfect gas goes from a state

A

B

8 \times 10^{5} J

6.5 \times 10^{5} J

of external work. It is taken from same initial state

A

B

in another process in which it absorbs

10^{5} J

of heat, then work done in the second process

Q. A perfect gas goes from state A to another state B by absorbing

8 \times 10^{5} J

of heat and doing

6.5 \times 10^{5} J

of external work. It is now transferred between the same two states in another process in which it absorbs

10^{5} J

of heat. In the second process

Q. In a Carnot heat engine, the temperature of source and sink are

500 K

375 K

. If the engine consumes

25 \times 10^{5} J

per cycle, then work done by engine per cycle is

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

PHYSICS

Watch in App

explore_more_icon

Explore more

Standard XII Physics

Join BYJU'S Learning Program

CrossIcon