General Knowledge - Physics - Discussion
Discussion Forum : Physics - Section 1 (Q.No. 15)
15.
Out of the following pairs, choose the pair in which the physical quantities do not have identical dimension?
Discussion:
21 comments Page 3 of 3.
Deepthi said:
6 years ago
Angular momentum is a rotational representation of linear momentum. So, its Dimension is same as linear momentum ML^2T^-1.
Proton's energy = Planck's constant x Frequency.
Nm*s = Planck's constant since, (1/Freq) = s.
(Kgm/s^2)m*s = Kgm^2/s
Dimension is ML^2T^-1.
Proton's energy = Planck's constant x Frequency.
Nm*s = Planck's constant since, (1/Freq) = s.
(Kgm/s^2)m*s = Kgm^2/s
Dimension is ML^2T^-1.
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