MyQuestionIcon

1

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

Area of Triangle

In above ques...

Question

In above question, if $U_{a} = 40 J$ value of $U_{b}$ will be:

A

- 50 J

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

B

100 J

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

C

- 120 J

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

D

$$160 J$

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

Open in App

Solution

The correct option is D $$160 J \triangle U_{a\rightarrow b} = 120J$
$△ U_{b} - △ U_{a}$ $= 120 J$
Since $△ U_{a}$ $= 40 J$
$△ U_{b}$ $= 160 J$

Suggest Corrections

thumbs-up

0

Similar questions

U_{A} - U_{B}

Q. One mole of an ideal monatomic gas has initial temperature

T_{0}

, is made to go through the cycle

a b c a

as shown in fig. If

U

denotes the internal energy, then choose the correct alternative.

Q. One mole of an ideal monoatomic gas has initial temperature

T_{0}

is made to go through the cyclic process

a b c a

as shown in figure. If

U

denotes the internal energy, then choose the correct alternative.

Q. A body is displaced from position

A

B

. Kinetic and potential energies of the body at positions

A

B

K_{A} = 70 J, U_{A} = - 50 J, K_{B} = - 20 J

U_{B} = 30 J

10 s

of the start of motion of both objects

A

B

, find the value of velocity of

A

u_{A} = 6 m s^{- 1}, u_{B} = 12 m s^{- 1}

T

A

8 m s^{- 1}

T = 4 s

.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Area of Triangle

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Area of Triangle

Standard VII Mathematics

Join BYJU'S Learning Program

CrossIcon