Fill in the blank spaces with appropriate answers:
The velocity of _________colour of light is maximum and _______ colour of light is minimum in glass.

Fill in the blank spaces with appropriate answers: The refractive index of _________ colour light is maximum and is minimum for ________ colour of light for any particular medium.

Fill in the blank spaces with appropriate answers: The angular dispersive psi = ________

Fill in the blanks spaces with appropriate answers. Unlike currents……….

Fill in the blank spaces with appropriate answers: Nuclear force is _______ range force.

Fill in the blank spaces with appropriate answers: There are _______ types of charged bodies.

Fill in the blank spaces with appropriate answers: The shape of wavefront from a point source of light is ______.

Fill in the blank spaces with appropriate answers: The S.I unit of permittivity is ______.

Fill in the blank spaces with appropriate answer: Succesptibility of ________ substances is negative.

Fill in the blanks spaces with appropriate answers. ………..currents attract.

Fill in the blank spaces with appropriate answers : MKS unit of conductivity is………… .