Question

The reason to find average velocity of pulse instead of individual velocity is :
(a) It is a rule to be followed in every experiment.
(b) Average helps us to know incorrect value.
(C) It eliminates the effect of any deviation in the reading due to human error.
(d) Velocity is a vector quantity hence its value is used in average.​

Answer 1

Answer:

option b is your answer

Explanation:

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