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Medhansh Singh

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  1. Asked: September 30, 2021In: Class 9 Science

    What is the SI Unit of mass?

    Medhansh Singh
    Added an answer on September 30, 2021 at 11:55 am

    The SI unit of mass is kilogram (kg.)

    The SI unit of mass is kilogram (kg.)

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  2. Asked: September 30, 2021In: Class 9 Science

    What are the units of density?

    Medhansh Singh
    Added an answer on September 30, 2021 at 11:55 am

    SI unit kg / m³ commonly used unit of density g/ mL

    SI unit kg / m³
    commonly used unit of density g/ mL

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  3. Asked: September 30, 2021In: Class 9 Science

    What is the S.I. unit of weight?

    Medhansh Singh
    Added an answer on September 30, 2021 at 11:55 am

    Newton (N).

    Newton (N).

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  4. Asked: September 30, 2021In: Class 9 Science

    How does the density of a substance vary with temperature?

    Medhansh Singh
    Added an answer on September 30, 2021 at 11:55 am

    In general density of a substance decreases with a rise in temperature.

    In general density of a substance decreases with a rise in temperature.

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