Which of the following States will host the 37th

Which statement(s) about solenoids are INCORRECT?

Which compound is used to prepare water proof clothes?

Which device uses ultrasonic waves for getting images of internal organs of human body?

Iron, Nickel and Cobalt are the examples of

What is the pH of Urine ?

The Atom Bomb dropped in Nagasaki is an uncontrolled nuclear fission made up of:

I threw a ball horizontally on the road and after covering certain distance, the ball stopped due to

Red light is used for signals because it has –

Mercalli scale is the instrument used for measuring the intensity of ___________.