Physics

    Physics
    Which colour has the highest energy?
    When it comes to visible light, the highest frequency color, which is violet, also has the most energy.
    Author: rikazzz Comment
    Information and Communication Technology
    The set of instructions and rules to design and use information system are called
    Author: rikazzz Comment
    Sound
    The sound produced by a large drum is louder than a small drum because of its
    Author: rikazzz Comment
    Physics
    Which of the following is arranged in order of decreasing conductivity?
    Silver, Copper, Aluminium, Steel is arranged in order of decreasing conductivity.
    Author: rikazzz Comment
    Physics
    Which of the following celestial bodies contains abundant quantities of helium-3, a potential source of energy ?
    The Moon has been bombarded with large quantities of Helium-3 by the solar wind.
    Author: rikazzz Comment
    Physics
    Thermal expansion of materials arises from
    Thermal expansion of materials arises from asymmetry of potential energy curve.
    Author: rikazzz Comment
    Physics
    Stars twinkle because
    Stars twinkle because the refractive index of the different layers of the earth’s atmosphere changes continuously.
    Author: rikazzz Comment
    Atomic and Nuclear Physics
    For curing cancerous tumors and cells, doctors use
    Author: rikazzz Comment
    Thermal Properties of Matter
    If we convert 400K into the Celsius scale of temperature, we get
    Author: rikazzz Comment
    Electrostatics
    By rubbing a neutral body with another neutral body, we can produce
    Author: rikazzz Comment