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  • Question
  • One thousand microns is equal to


  • Options
  • A. 10-3m
  • B. 10-6m
  • C. 10-9m
  • D. 10-12m

  • Correct Answer
  • 10-3


  • Physics problems


    Search Results


    • 1. If two bodies of different masses, initially at rest, are acted upon by the same force for the same time, then the both bodies acquire the same

    • Options
    • A. velocity
    • B. momentum
    • C. acceleration
    • D. kinetic energy
    • Discuss
    • 2. Gangubai hangal is the name associated with

    • Options
    • A. Literature
    • B. Music
    • C. Journalism
    • D. Environment
    • Discuss
    • 3. The Indian to beat the computers in mathematical wizardry is

    • Options
    • A. Ramanujam
    • B. Rina Panigrahi
    • C. Raja Ramanna
    • D. Shakunthala Devi
    • Discuss
    • 4. Hari Prasad Chaurasia is a renowned player of

    • Options
    • A. Sitar
    • B. Flute
    • C. Sarod
    • D. Tabla
    • Discuss
    • 5. Jamini Roy was a famous?

    • Options
    • A. Producer
    • B. Painter
    • C. Dancer
    • D. Actor
    • Discuss
    • 6. The absorption of ink by blotting paper involves

    • Options
    • A. viscosity of ink
    • B. capillary action phenomenon
    • C. diffusion of ink through the blotting
    • D. siphon action
    • Discuss
    • 7. Sound waves in air are

    • Options
    • A. transverse
    • B. longitudinal
    • C. electromagnetic
    • D. polarised
    • Discuss
    • 8. Magnetism at the centre of a bar magnet is

    • Options
    • A. minimum
    • B. maximum
    • C. zero
    • D. minimum or maximum
    • Discuss
    • 9. Of the following properties of a wave, the one that is independent of the other is its

    • Options
    • A. amplitude
    • B. velocity
    • C. wavelength
    • D. frequency
    • Discuss
    • 10. It is more difficult to walk on a sandy road than on a concrete road because

    • Options
    • A. sand is soft and concreter is hard
    • B. the friction between sand and feet is less than that between concrete and feet
    • C. the friction between sand and feet is more than that between concrete and feet
    • D. the sand is grainy but concrete is smooth
    • Discuss


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