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Question
When a force is expressed in dyne, the number of significant figures is four. If it is expressed in newton, the number of significant figures will become:
(Given: 105 dyne=1 N)
When a force is expressed in dyne, the number of significant figures is four. If it is expressed in newton, the number of significant figures will become:
(Given: 105 dyne=1 N)
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Solution
The correct option is C 4
The no. of significant figure will be same if any number is multiplied by a constant. So, significant no. will be a constant, hence 4.
The no. of significant figure will be same if any number is multiplied by a constant. So, significant no. will be a constant, hence 4.
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