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Related Questions

  1. The number of photons of wavelength of 540 nm emitted per second by an electric bulb
  2. Four blocks of same mass connected by cords are pulled by a force F
  3. A bus is moving with a velocity of 5 ms⁻¹ towards a huge wall.
  4. A wire of one metre length carries a constant current. The wire is bent to form
  5. Reactance of a capacitor of capacitance C µF for A.C freqency (400 / π) Hz is 25 ohm