Find out the momentum is scalar or vector?

Angular momentum is a scalar or vector?

Define electric dipole moment. Is it a scalar or a vector? Derive the expression for the electric field of a dipole at a point on the equatorial plane of the dipole.

Is the dipole moment a scalar or a vector quantity ?

Is moment of inertia a scalar or vector quantity?

The unit of which physical quantity corresponds to J//C ? Is it scalar or vector?

Name the physical quantity whose unit is JC^-1 .Is it scalar or vector?

Draw the curve showing the variation of de-Brogli wavelength of a particle with its momentum. Find the momentum of a photon of wavelength 1000 nm.

Draw the curve showing the variation of de Broglie wavelength of a particle with its momentum. Find the momentum of a photon of wavelength 0.01 Å