Question

7. Which one of the following is not a derived unit?
a) Frequency b) Planck's constant
c) Gravitational constant
d) Charge e) Electric current​

Answer 1

Answer:

Ans is very simple charge is not a derived unit

Explanation:

Others are derived unit

Hope might helped you any doubt ask me

Answer 2

Answer:

Charge is not a derived unit

Explanation:

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