Question

Q. The value of Planck's constant is
A \(6.63 \times 10^{-34} \mathrm{~J} / \mathrm{sec}\).
B \(6.63 \times 10^{-34} \mathrm{~kg}-\mathrm{m}^{2} / \mathrm{sec}\)
c \(6.63 \times 10^{-34} \mathrm{~kg}-\mathrm{m}^{2}\)
D \(6.63 \times 10^{-34} J-s e c .\)

Answer 1

Solution:
The value of Planck's constant is \(6.63 \times 10^{-34} \mathrm{~J}-\mathrm{sec}\).