Home Physics Define 1 watt power? Define 1 watt power?Physics Shainaanderson24October 22, 20214 CommentsDefine 1 watt power?

Explanation:We know that kWh is a commercial unit of energy.Also, 1 Joule = 1 watt × 1 seconds[tex]1\ kWh=1kW \times 1\ h[/tex]Since ,1 h = 3600 s and 1kW = 1000 W[tex]1\ kWh=1000\ W \times 3600\ s\\\\1\ kWh = 36\times 10^5\ W-s\\\\1\ kWh=36\times 10^5\ J[/tex]So, the relation is : [tex]1\ kWh=36\times 10^5\ J[/tex]1 watt is defined as the power of an appliance when the energy is transferred at a rate of 1 Joule per second.Reply

Explanation:

We know that kWh is a commercial unit of energy.

Also, 1 Joule = 1 watt × 1 seconds

[tex]1\ kWh=1kW \times 1\ h[/tex]

Since ,1 h = 3600 s and 1kW = 1000 W

[tex]1\ kWh=1000\ W \times 3600\ s\\\\1\ kWh = 36\times 10^5\ W-s\\\\1\ kWh=36\times 10^5\ J[/tex]

So, the relation is : [tex]1\ kWh=36\times 10^5\ J[/tex]

1 watt is defined as the power of an appliance when the energy is transferred at a rate of 1 Joule per second.

If a body does 1j work in 1 sec time then the power of that body is called 1watt power

1 watt power is defined as the 1 Joule of energy consumed per second..

1 watt is the power of an appliances which consumes energy at the rate of 1 joule per second.