Related Questions

  1. When we hear a sound, we can identify its source from
  2. The point of suspension λ of a simple pendulum with normal time period T₁ is moving
  3. A potentiometer wire of length 100cm has a resistance of 10Ω. It is connected in series
  4. Three fourth of the active material decays in a radioactive sample in 3/4 sec
  5. The root mean square speed of oxygen molecule (O₂) at a certain temperature is v.