ICSE BoardEnglish MediumSTD 10PhysicsMachines1 Mark
MCQ
Effort is a __________ .
A
exerted on machine
B
supplied by wind
✓
external agency supplied to the machine
D
created by the machine
✓
Answer
Correct option: C.
external agency supplied to the machine
(c) external agency supplied to the machine Explanation: Effort is an external agency supplied to the machine, typically human or mechanical, force, used to operate or drive the machine's functions.
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