The Planck constant is 6.626imes10−346.626 imes 10^{-34}6.626imes10−34 J s. Express this in units of eV s (electron-volt seconds), given 1 eV = 1.602imes10−191.602 imes 10^{-19}1.602imes10−19 J.
4.136imes10−154.136 imes 10^{-15}4.136imes10−15 eV s
1.062imes10−521.062 imes 10^{-52}1.062imes10−52 eV s
2.418imes10142.418 imes 10^{14}2.418imes1014 eV s
6.626imes10−156.626 imes 10^{-15}6.626imes10−15 eV s
Related Questions
Which of the two have same dimensions
Force and strain
Force and stress
Angular velocity and frequency
Energy and strain
The physical quantity that has no dimensions is
Angular Velocity
Linear momentum
Angular momentum
Strain
The dimensional formula of angular velocity is
M0L0T−1{M^0}{L^0}{T^{ - 1}}M0L0T−1
MLT−1ML{T^{ - 1}}MLT−1
M0L0T1{M^0}{L^0}{T^1}M0L0T1
ML0T−2M{L^0}{T^{ - 2}}ML0T−2
