Related Questions

  1. A tuning fork frequency 512 Hz is vibrated with a sonometer wire and 6 beats per second
  2. Time taken by light to cross a glass slab of thickness 4 mm and refractive index 3 is
  3. When an object is placed 40cm from a diverging lens, its virtual image is formed 20 cm
  4. Heat produced in a resistance according to which law?
  5. A block is moving up an inclined plane of inclination 60° with velocity of 20 ms⁻¹