" The number of waves contained in unit length of medium is called: "1

The number of waves contained in unit length of the medium is called

The number of waves contained in unit length of the medium is called

The number of waves contained in a unit length of the medium is called .....

The number of waves, contained in unit length of the medium, is called

The number of waves, contained in unit length of the medium, is called

The number of waves in 7.5 cm length in vacuum is the same as the number of waves in 5 cm length of a medium . What is the refractive index of the medium ?

The fall of potential per unit length of wire is called……..

The charge deposited per unit length of cylinder is called as

Force per unit length is called …………… .

Phenomenon of bending of waves without a change in medium is called