(I) KWh is the unit of electrical energy...

(I) KWh is the unit of electrical energy not of power.
(II) The frictional force is a conservative force which statement is correct ?
Which Statement is correct ?

A

I only

B

II only

C

Both are correct

D

None

Text Solution

Verified by Experts

The correct Answer is:

A

Promotional Banner

Promotional Banner

Topper's Solved these Questions

WORK, ENERGY AND POWER
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (VERY SHORT ANSWER QUESTIONS :)|23 Videos
WORK, ENERGY AND POWER
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (SHORT ANSWER QUESTIONS :)|15 Videos
WORK, ENERGY AND POWER
SURA PUBLICATION|Exercise ADDITIONAL QUESTIONS (VII. ASSERTION & REASON :)|2 Videos
WAVES
SURA PUBLICATION|Exercise VALUE BASED QUESTIONS|2 Videos

SURA PUBLICATION-WORK, ENERGY AND POWER -ADDITIONAL QUESTIONS (VIII. CHOOSE THE CORRECT OR INCORRECT STATEMENTS :)

(I) KWh is the unit of electrical energy not of power. (II) The fric...
Text Solution
|
(I) The total linear momentum is conserved only for Elastic collisions...
Text Solution
|
(I) The work done by a non - conservative force, around the closed pat...
Text Solution
|
(I) Force is the negative gradient of Potential Energy. (II) Work do...
Text Solution
|