Physics 10th Class English Medium Online Test MCQs With Answers

What does the term e-mail stand for:

For a normal person audible frequency range for sound wave lies between:

J.J Thomson observed deflection of cathode rays in:

the unit of frequency is:

A unit of electric charge, equal to the charge of 6.25x10¹⁸ electrons is:

The unit of electrical energy is:

The refracted light striking to the side of prism is called:

Positive charge can be produced by:

In medical field, C.R.O is used to display: