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Answer : 4. "जूल"
किए गए कार्य की इकाई क्या है?
5Q:
किए गए कार्य की इकाई क्या है?
- 1वाटfalse
- 2डेसिबलfalse
- 3एम्पीयरfalse
- 4जूलtrue
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Answer : 4. "जूल"
Explanation :
The SI unit of work is joule (J). Joule is defined as the work done by a force of one newton causing a displacement of one meter. Sometimes, newton-metre (N-m) is also used for measuring work.