Question

It is right to measure physical quantities by using body parts.

• A. 49 N
• B. False

Answer 1

The correct option is B

False

We cannot use body parts to measure the physical quantities because any measurement should have equal unit value everywhere, but body parts will have different value for different persons. e.g. length of your palm and that of your father's will be different, so you both will obtain different value for the same length.