Questions

Research designed to evaluate theories is called

To convert temperature from Celcius to Kelvin scale, you must ___ the given temperature.

Which one among the following components is used as an amplifying device?

During uniform motion of an object along a straight line, its ___________ remains constant with time

Which phenomenon is responsible for the echo of sound wave?

Mohan, having a mass of 40 kg, runs up a staircase of 50 steps in 10 s. If the height of each step is 15 cm, then what is his power?

Which one of the following is a component of Food Security System?

 In the following question, out of the given four alternatives, select the one which is opposite in meaning of the given word.

Inundate