तरंगदैर्ध्य का कॉम्पटन विस्थापन (Compton shift) तब अधिकतम होता है जब फोटॉन θ कोण पर प्रकीर्णित होता है। θ का मान क्या 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?

Who led the Non-Cooperation Movement in India?