किसी द्रव माध्यम के तापमान में वृद्धि होने पर उसका अपवर्तनांक आमतौर पर किस प्रकार परिवर्तित होता है?

Which of the following events is considered a major turning point that fueled Indian nationalism during British rule due to its brutal nature and widespread condemnation?

Which of the following events is considered the first major peasant uprising against the British in India?