Related Questions

  1. Aperture of human eye is 0.2 cm. The minimum magnifying power of a visual
  2. The wavelength of first line of Balmer series is 6563Å. The wavelength of first line
  3. Which one of the following is a vector?
  4. If R is the radius of the earth and g is the acceleration due to gravity
  5. A body is thrown with a velocity of 9.8 m/s making angle of 30° with the horizontal