Related Questions

  1. A body under the action of a force F⃗ = 6i⃗–8j⃗+10k⃗, acquires an accelerationof 1 m/s². The mass of this body must be
  2. In the Young’s modulus experiment, if length of wire and radius both are doubled,
  3. Three fourth of the active material decays in a radioactive sample in 3/4 sec
  4. As a result of interference of two coherent sources of light, energy is
  5. A battery having e.m.f. 4 volt and internal resistance 0.5 Ω is connected