What are the units of planck's constant what other physical quantity have the same direction?
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Plancks constant : 6.62 X 10^-34 j/s
SI unit is joules/second
Another physical quantity having same dimensional formula as plancks constant is angular momentum.
Dimensional formula of “h”:
E= h X frequency (v)
h= E/v = E x Time. (Freq.=1/v)
DF of Energy = [M1L2T-2]
Therefore,
DF of h = [M1L2T-2] X [T] = [M1L2T-1]
SI unit is joules/second
Another physical quantity having same dimensional formula as plancks constant is angular momentum.
Dimensional formula of “h”:
E= h X frequency (v)
h= E/v = E x Time. (Freq.=1/v)
DF of Energy = [M1L2T-2]
Therefore,
DF of h = [M1L2T-2] X [T] = [M1L2T-1]
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