Questions

If the velocity of a body becomes two times its initial velocity, its kinetic energy becomes n times its initial kinetic energy. What is the value of n?

A 5 kg object is raised through a height of 4 m. The work done by the force of gravity acting on the object is (take g = 10 m/s2)

Curd contains mainly ___ acid.

Which Indian state is the largest producer of Soyabean?

Which hormone is released from the testes?

Slow-growing large coloured patches on the bark of trees are the examples of symbiotic life forms called ______.

Which of the following type of medicine is used to treat indigestion?

Ramesh starts his journey by walking 2 kilometres towards North. Then he takes a right turn and walks 1 kilometre. Again takes a right turn and walks 2 kilometre. Now which direction is he facing?