एक वृत्ताकार बीम खंड (circular beam section) के लिए अधिकतम अपरूपण प्रतिबल (τmax) निम्नलिखित में से किस समीकरण द्वारा दिया जाता है? (जहाँ τavg = औसत अपरूपण प्रतिबल)

The Dandi March, also known as the Salt Satyagraha, was led by which influential leader?

Which act formally granted independence to India, marking the end of British rule?

Who was the key figure in establishing the Indian National Congress?