Related Questions

  1. If the radius of star is R and it acts as a black body, what would be the temperature
  2. A Galilean telescope has an objective of focal length 100 cm and magnifying power 50
  3. In Young’s double silt experiment if the distance between the two slits
  4. If the focal length of objective lens is increased, then magnifying power of
  5. The difference in the variation of resistance with temperature in a metal