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(Solved): 6) Dimensional analysis: What are the SI units for angular momentum? Show that Planck's constant h ...
6) Dimensional analysis: What are the SI units for angular momentum? Show that Planck's constant has units of angular momentum. 7) Dimensional analysis: Show that Planck's constant times the speed of light divided by wavelength has units of energy.
Expert Answer
6. Angular momentum L=MVR SI unit of mass =kg Velocity=m/s Radius=m The unit of angular momentum=kgm^2/s Dimension of angular momentum [L] =[ML^2T^-1] We know, E=h Dimension of Planc