अपने केंद्र से गुजरने वाले लंबवत अक्ष के परितः घूमने वाली एक पतली समान छड़ का जड़त्व आघूर्ण I है। यदि उसी छड़ को एक वलय (ring) में मोड़ दिया जाता है और इसके व्यास के परितः इसका जड़त्व आघूर्ण I' है, तो अनुपात I/I' क्या होगा?

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?