Give reasons for the following.

11. The SI unit of density is kg/m3.

2. Volume of a crystal of potash alum c

Give reasons for the following.

11. The SI unit of density is kg/m3.

2. Volume of a crystal of potash alum cannot be determined by immersing it into water taken in a graduated beaker.

3. Speed of a car is more than the speed of a
cyclist.

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2 thoughts on “Give reasons for the following.<br /><br />11. The SI unit of density is kg/m3.<br /><br />2. Volume of a crystal of potash alum c”

  1. Answer:

    (1 ) the s i unit of mass is kg or kilogram. the SI unit of volume is metre cube or m³ . hence, density = Kg / m³ .

    (2)the volume of a crystal of potash alum cannot be determined by merging it into water taken in a graduated beaker because there is dissociation of potash alum.

    (3) because mass of car is higher than that of cyclist and car is working on it has more power.

    Explanation:

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