1 joule is equal to:
Correct answer: D. 107 ergs
- A. 104 ergs
- B. 105 ergs
- C. 106 ergs
- D. 107 ergs
Explanation
One Joule is the amount of work done when a force of 1 newton displaces a mass through a distance of 1 meter in the direction of the force applied. One joule = Nm (SI ) One joule = 107 ergs (CGS) Hence, D is the correct option
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