Properties of Matter · 2020 · Shift 2
3 Physics questions from this JEE Advanced paperGuest · try one question or challengeGuest · try one question or challenge
Properties of Matter · 2020 · Shift 2
3 Physics questions from this JEE Advanced paper
- Q37.A train with cross-sectional area St is moving with speed vt inside a long tunnel of cross-sectional area S0 (S0 = 4St). Assume that almost all the air (density ) in front of the train flows back between its sides and the walls of…Physics · Properties of Matter · Numerical
- Q40.A hot air balloon is carrying some passengers, and a few sandbags of mass 1 kg each so that its total mass is 480 kg. Its effective volume giving the balloon its buoyancy is V. The balloon is floating at an equilibrium height of 100 m.…Physics · Properties of Matter · Numerical
- Q52.A cubical solid aluminium (bulk modulus = ) block has an edge length of 1 m on the surface of the earth. It is kept on the floor of a 5 km deep ocean. Taking the average density of water and the acceleration…Physics · Properties of Matter · Numerical