Related Questions

  1. A plane wave of wavelength 6250Å is incident normally on a slit of width 2×10⁻² cm.
  2. The unit of specific conductivity is
  3. If the alternating current I=I₁ cos⁡ωt+I₂ sin⁡ωt, then the rms current is given by
  4. Two coils have the mutual inductance of 0.05 H.
  5. A block of mass 0.50 kg is moving with a speed of 2.00 ms⁻¹ on a smooth surface.