Ch.
unit 1: Mechanics
1. Physical Quantities
FORMULAE
1. To find the numerical value...
Ch.
unit 1: Mechanics
1. Physical Quantities
FORMULAE
1. To find the numerical value of a system using another
system of units, we use,
N2 = N
M
M2
Short Answer Questions
2076 Set B Q. No. 1a The energy of a photon is given by
E = hf. Find the dimension and unit of Planck's constant hi
where fis the frequency of radiation.
12
Answers: 1
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