Dimension for planks constant

Open in App

Solution

The Planck’s constant (h) can be defined as a proportionality
constant that relates the energy (E) of a
photon to the frequency (ν) of its
associated electromagnetic wave.
Mathematically,
Planck’s Constant (h) = Energy(E) / frequency (ν).
Dimensional Formula of energy = M1L2T-2.
Dimensional Formula of frequency = M0L0T-1.
Putting these values in above equation we get,
Dimensional Formula of Planck’s constant = M1L2T-1.
SI unit of Planck’s constant is joule-seconds (j-s).

Suggest Corrections

Similar questions

\frac{h}{m v}

h

=

m

v

\frac{1}{e_{0}} \frac{e^{2}}{h c}

E

L

G

h

(h)

(c)

(T)

h^{- x} c^{- y} T^{- z}

x + y + z

Dimensional formula for force constant

Join BYJU'S Learning Program