Questions

What does the kinetic energy (KE) of a moving body depend upon?

The acceleration due to gravity at the surface of the earth (mass M and radius R) is proportional to ___.

The diameter of the reflecting surface of a spherical mirror is called a/an

An echo is returned in 3 s. What is the distance of the reflecting surface from the source, considering the speed of sound as 342 ms-1?

Which five year plan aimed at following regional approach, instead of a sectoral approach so as to bring down regional inequalities?

Who is the first woman Fighter pilot of India at the Republic Day parade?

Which is the brightest star in our night sky?

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. If a sentence is free from error, select 'No Error'.

Saving water and ensuring that our stocks of water (1)/ are fair distributed to everyone who needs them, (2)/ is absolutely crucial for keeping us alive. (3)/ No error(4)