Q. The value of Planck’s constant is
A) $6.63\ \times 10^{- 34}\ J$-$\sec$
B) $6.63\ \times 10^{34}\ J$-$\sec$
C) $6.63\ \times 10^{- 34}\ kg$-$m^{2}$
D) $6.63\ \times 10^{34}\ kg$-$\sec$
Explanation
The correct answer is Option A: $6.63\ \times 10^{- 34}\ J$-$\sec$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.