Question

Fundamental quantities and si units of power

Answer 1

Answer:

watt is si unit

Explanation:

seven fundamental quantity

Answer 2

Answer:

The seven base quantities and their corresponding units are:

• length (metre)
• mass (kilogram)
• time (second)
• electric current (ampere)
• thermodynamic temperature (kelvin)
• amount of substance (mole)
• luminous intensity (candela)

Units. The dimension of power is energy divided by time. The SI unit of power is the watt (W), which is equal to one joule per second.

In SI base units: kg⋅m2⋅s−3

SI unit: watt

Derivations from other quantities: P = E/t; P = F·v; P = V·I; P = T·ω