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Byju's Answer
Standard XII
Physics
Multiplication & Division of Errors
Fill in the b...
Question
Fill in the blank:
When the measured quantity is not dimensionless, ___________ is a dimensionless error.
A
gross error
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B
absolute error
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C
instrumental error
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D
relative error
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Solution
The correct option is
D
relative error
Relative error
=
Absolute error
Mean value
Hence, relative error is dimensionless and the remaining errors contain dimensions.
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