JEE Main Properties of Matter questions
5 Physics questions on Properties of Matter as asked in JEE Main, newest first. 5 come with a worked solution.
- Surface tension of a soap bubble is 2.0 × 10^-2 Nm^-1. Work done to increase the radius of soap bubble from 3.5 cm to 7 cm will be: Take [π = 22/7 ]
2023 · with solution
- A 100 m long wire having cross-sectional area 6.25 × 10^-4 m^2 and Young's modulus is 10^10 Nm^-2 is subjected to a load of 250 N, then the elongation in the wire will be:
2023 · with solution
- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A : Steel is used in the construction of buildings and bridges. Reason R : Steel is more elastic and its…
2023 · with solution
- A Spherical ball of radius 1mm and density 10.5 g/cc is dropped in glycerine of coefficient of viscosity 9.8 poise and density 1.5 g/cc. Viscous force on the ball when it attains constant velocity is 3696 × 10^-x N. The…
2023 · with solution
- A hole is drilled in a metal sheet. At 27°C, the diameter of hole is 5 cm. When the sheet is heated to 177°C, the change in the diameter of hole is d × 10^-3 cm. The value of d will be __________ if coefficient of…
2023 · with solution
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