Physics
Question from maharashtra board physics book of 12th maharashtra board
Chapters
- 1 Rotational Dynamics
- 2 Mechanical Properties of Fluids
- 3 Kinetic Theory of Gases and Radiation
- 4 Thermodynamics
- 5 Oscillations
- 6 Superposition of Waves
- 7 Wave Optics
- 8 Electrostatics
- 9 Current Electricity
- 10 Magnetic Fields due to Electric Current
- 11 Magnetic Materials
- 12 Electromagnetic induction
- 13 AC Circuits
- 14 Dual Nature of Radiation and Matter
- 15 Structure of Atoms and Nuclei
- 16 Semiconductor Devices
Top questions
See all →- Niobium forms bcc structure the density of niobium is 8.55 g/cm3 and length of unit cell edge the correct answer is 1.62 × 10²^(1 ) EXplaination ^() 2
- The density of iridium is 22.4 g/cm3 . The unit cell of iridium is fcc. Calculate the radius of iridium atom. Molar mass of iridium is 192.2 g/mol. The correct answer is 136 pm Explanation:: 1
- Explain with diagram the boiling point elevation in terms of vapour pressure lowering ? The boiling point of a liquid is the temperature at which the vapour pressure of the liquid becomes equal to the atmospheric pressure. For E... 2
- [MCQ ] Molecular solids are __________ crystalline solids amorphous solids a) crystalline solids , is the correct answer 2
- Alluminium crystallizes in cubic close packed structure with unit cell edge 353.6 pm correct answer is r=125pm units=2.26×10²² Explanation https://youtu.be/RoQib35FfB4 1
- A simple pendulum is suspended from the roof of a train. If the train is moving with an acceleration of 49 cm/s2 , pseudo force=ma gravity=mg tan θ = maover mg θ = tan⁻¹(maover mg) =tan⁻¹( 0.49over 9.8) =tan⁻¹(0.05) = 3 ^o 1