The units of Plancks constant are:

Question

The units of Plancks constant are: (A) J s -2 (B) J s 2 (C) J s  (D) J /s

Tardigrade Admin · Accepted Answer

The formula for Planck's constant is =( text Energy / text Frequency ) Hence, unit of Planck's constant is =( text Unit of energy / text Unit of frequency ) =( text joule / sec -1) = J s

Q. The units of Plancks constant are:

$J s^{- 2}$

$J s^{2}$

$J s$

$J / s$

The formula for Planck's constant is
$= \frac{Energy}{Frequency}$
Hence, unit of Planck's constant is
$= \frac{Unit of energy}{Unit of frequency}$
$= \frac{joule}{s e c ^{- 1}}$
$= J s$