As per IS 800:2007, the effective length of a prismatic compression member with actual length L, where one end is restrained against both translation and rotation and the other end is free against both translation and rotation, is:

Which Indian independence movement leader was primarily known for his philosophy and practice of non-violent civil disobedience?

Who gave the call for 'Do or Die' during the Quit India Movement in 1942?

Which of the following revolutionary pairs were imprisoned together in Cellular Jail and faced harsh conditions, contributing significantly to the Indian independence movement?