Questions

The main use of salt in the diet is to produce in small amounts the hydrochloric acid required for the digestion of food.

World Population day is an annual event, observed on July 11 every year, which seeks to raise awareness of global population issues. 

Budapest is the capital of Hungary

India is the World's largest producer of Bananas producing nearly 30 million tons a year.

TRUE. The computers and electronic devices use digitized information which is easily understood by them.

Digitization is the process of converting analog signals or information of any form into a digital format that can be understood by computer systems or electronic devices. The term is used when converting information, like text, images or voices, and sounds, into binary code.

Parabola, because when the coin is dropped at a particular point, it has the same velocity as the running train. So by Newton's first law, it continues its motion horizontally with that velocity. But then, it is also pulled down by earth's gravity continuously. In this situation its horizontal motion gives way to the parabolic motion until it reaches the ground.