Questions

If the acceleration due to gravity on the surface of earth is g, then the acceleration due to gravity on the surface of a planet whose mass is same as that of earth and radius is twice as that of earth is _________________.

Assuming that the charge of an electron is 1.6 x 10-19 C, the number of electrons passing through a section of wire per second when the wire carries a current of 1 A is

Which is the highest quality of hard coal?

Which of the following is appropriate to describe a Shooting Star?

India signed an MoU with which country for strengtheningcooperation in the field of Tourism?

Which of the following is a characteristic of an exothermic reaction?

How many members can be nominated by the President of India in the Rajya Sabha?

The Speaker of the sixth Lok Sabha who later became the President of India was _____ .