Related Questions

  1. In a circuit, the current lags behind the voltage by a phase difference of π/2.
  2. A black body at 227⁰C radiates heat at the rate of 7cals/cm²s. At a temperature
  3. The distance travelled by an object along a straight line in time t is given by
  4. A particle has initial velocity (2i⃗+3j⃗) and acceleration (0.3i⃗+0.2j⃗). The magnitude
  5. The speed of electromagnetic waves in vaccum is equal to