Question

Define one watt of Power? ​

Answer 1

Answer: A body is to have power of 1 watt if it does work at the rate of 1 joule in 1s. Watt is the SI unit of power.

Explanation:

Answer 2

ONE WATT OF POWER

⇒ One watt of power is defined as the rate of work done of 1 Joule performed in 1 second.

• That is , 1 W = 1 J / 1 S

EXTRA INFORMATION

⇒ The SI unit of power is expressed in Watt.

⇒ The SI unit of power is named in the honour of scientist James Watt.

⇒ SI units of several other quantities :-

• SI unit of Thrust = Newton ( N )
• SI unit of Time = Second ( s )
• SI unit of Buoyant Force = Newton ( N )

⇒ Density means mass per unit volume of a material of substance.

⇒ Buoyancy can be gained by increasing the relative density of a liquid.