Question

Prove the following units as derived units a. Joule b.watt c.pascal d.hertz​

Answer 1

Answer:

SI-Derived Units

Physical Quantity Name Expressed in SI Base Units

energy, work, heat joule N m = m2 kg s-2

power, radiant flux watt J s-1 = m2 kg s-3

electrical charge coulomb A s

electrical potential, electromotive force volt J C-1 = m2 kg s-3 A-1

Answer 2

Answer:

a) Newton - kgms −2

(b) Watt - kgm 2 s −3

(c) Joule - kgm 2 s −2

(d) Pascal - kgm −1 s −2

Explanation:

therefore the following are derived units from the fundamental units