CameraIcon

SearchIcon

MyQuestionIcon

1

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

Thermodynamic Processes

A system is p...

Question

A system is provided with $50$ Joules of heat and the work done on the system is $10$ Joules. What is the change in internal energy of the system in Joules?

A

30 J

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

B

60 J

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

C

90 J

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

D

120 J

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

Open in App

Solution

The correct option is C $60 J$
Solution:- 60J
Given:-
$q = 50 J$
$W = 10 J$
According to first law of thermodynamics,
$\Rightarrow Internal energy (Δ U) = q + W = 50 + 10 = 60 J$

Suggest Corrections

thumbs-up

0

Similar questions

Q. If the amount of heat given to a system be

35

joules and the amount of work done by the system be

- 50

joules, then the changes in the internal energy of the system is:

Q. A system is provided 50 joule of heat and work done no the system is 10 J. The change in in iternal energy during the process is________.

Q. The work done by a system is

8 j o u l e

40 j o u l e

heat is supplied to it, What is the increase in internal energy of system.

Q. A heat engine receives

150

Joules of heat energy and performs

70

Joules of work. If heat loss in the surrounding is zero. Find out by what value does the internal energy of the system change?

Q. Work done by the system is

300

100

calories heat is supplied to it. The change in internal energy (in Joules) during the process is:

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

First Law of Thermodynamics

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Thermodynamic Processes

Standard XII Chemistry

Join BYJU'S Learning Program

CrossIcon