एक आदर्श गैस के नमूने को समतापीय रूप से (isothermally) 4 लीटर से 2 लीटर के आयतन तक संकुचित किया जाता है। यदि प्रारंभिक दाब 2 atm है, तो अंतिम दाब क्या होगा?

Which movement aimed to promote Khadi, a hand-spun and handwoven cloth native to India?

Who were prominent leaders associated with the initial phase of the Telangana Rebellion (1946-1951) against the Nizam's rule and feudal landlords?

What was the immediate trigger for the Revolt of 1857?