Question

104. The length of a rod is measured as 31.52 cm.
Graduations on the scale are up to
1) 1 mm 2) 0.01 mm 3) 0.1 mm 4) 0.02 cm


105) The accuracy in the measurement of speed of
light is 3.00 x 108 m/s is
ue
105
1) 300% 20% 3) 3% 4) 2%
300​

Answer 1

Hello Friend..!!

The answer of u r question is..!!

Option. a

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Answer 2

Hello Friend..!!

The answer of u r question is..!!

Option.A

Thank you.!!