Questions
If u1 and u2 are the units selected in two systems of measurement and n1 and n2 their numerical values, then
a
n1u1=n2u2
b
n1u1+n2u2=0
c
n1n2=u1u2
d
n1+u1=n2+u2
detailed solution
Correct option is A
Physical quantity (p) = Numerical value (n) × unit (u)If physical quantity remains constant thenn∝1/u ∴n1u1=n2u2Talk to our academic expert!
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