Express the unit vectors in spherical polar coordinate systems in terms of the cartesian unit vectors ii) using the results of i), find the time derivatives of iii) using the above results, find an expression for the velocity vector in terms of iv) derive the expression for speed using the velocity vector from iii).

  the unit of the measure =

explanation:

  the property that is quantified by the energy needed per of material to raise the temperature by one.

  si unit of energy = joule (j)

  si unit of temperature = kelvin (k)

  si unit of mass of material = kilogram (kg)

the property that is quantified by the energy needed per of material to raise the temperature by one is called specific heat.

the unit of specific heat is

inverse v=i*r

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