Questions

If a ball is thrown up, which of the following does not change?

A Sonar of a ship sends sounds waves of speed 1000 m/s. These waves are reflected back by the ocean floor in 2 seconds. Find the depth (in m) of theocean floor. 

Resistance switching is normally employed in

In computer science, data hazard occurs when

__________ is a telecommunications network or computer network that extends over a large geographical distance.

Maithili is primarily spoken in which state?

Evidence suggests that life on Earth has existed for about_________________.

Wheat is a ______.