Related Questions

  1. Two thin lenses of focal lengths f₁ and f₂ are in contact and coaxial.
  2. Assertion(A) :The change in kinetic energy of a particle is equal to the work done
  3. A common emitter amplifier gives an output of 3 V for an input of 0.01 V.
  4. The de-Broglie wavelength of an electron is the same as that of a 50 KeV X-ray photon.
  5. A particle moves with constant speed v along a circular path of radius r and completes