Questions

Find the potential energy gained by a body of mass 25 kg, if it is raised by 5 m. (use g = 10 m/s2)

Which of the following devices converts Chemical energy into Electrical energy?

What is the minimum age to qualify for Lok Sabha Elections?

In which year was Nationalist Congress Party (NCP) founded?

___________ is a collection of architectural astronomical instruments, built by Maharaja Jai Singh II.

Who is the author of "The Lowland"?

It takes eight hours for a 600 km journey, if 120 km is done by train and the rest by car. It takes 20 minutes more, if 200 km is done by train and the rest by car. The ratio of the speed of the train to that of the car is:

The angles of elevation of the top of a temple, from the foot and the top of a building 30 m high, are 60° and 30° respectively. Then height of the temple is