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CBSE
Physics
Fundamental units of si system
State the units for intensity using only fundamental units?
CBSE
Physics
Fundamental units of si system
Why do scientists prefer the SI units over the old English system of measurement?
CBSE
Physics
Fundamental units of si system
What are the main characteristics of SI units?

CBSE
Physics
Fundamental units of si system
Define fundamental units.
CBSE
Physics
Fundamental units of si system
What physical quantity does the electron volt (eV) measure? How is it related to the S.I. unit of that quantity?
CBSE
Physics
Fundamental units of si system
What are fundamental units?
CBSE
Physics
Fundamental units of si system
A Tesla is equivalent to a
(A) Newton per coulomb
(B) Newton per ampere -meter
(C) Ampere per newton
(D) Newton per ampere-second

CBSE
Physics
Fundamental units of si system
The SI unit of specific latent heat is:
A. $J.k{{g}^{-1}}{{K}^{-1}}$
B. ${{J}^{0}}{{K}^{-1}}$
C. $J.k{{g}^{-1}}$
D. $J.kg.{{K}^{-1}}$
CBSE
Physics
Fundamental units of si system
A unitless quantity
A) Always has non-zero dimension
B) never has a non-zero dimension
C) Does not exist
D) None of these
CBSE
Physics
Fundamental units of si system
Write the SI unit of three fundamental units.
CBSE
Physics
Fundamental units of si system
Find the value of $100 J$ on a system which has $20 cm$, $250 g$ and half minute as fundamental units of length, mass and time.
CBSE
Physics
Fundamental units of si system
Why ${{m}^{2}}$ is a derived quantity while m is a fundamental quantity and why $kmole$ is a fundamental quantity?
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