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advantages the of sand clock
what is screw gauge?
what is centre of gravity?
who found out vernier caliper
The weight is a force and it is measured in newtons. Then why do people say that my weight is 30kg or 20kg etc. ?
What is the uses of isotopes?
who find out veriner calipar
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Syllabus
advantages the of sand clock
what is screw gauge?
what is centre of gravity?
who found out vernier caliper
The weight is a force and it is measured in newtons. Then why do people say that my weight is 30kg or 20kg etc. ?
what is screw gauge?
What is the uses of isotopes?
who find out veriner calipar
Based on h c verma