What is the intensity in watts per meter squared of 85.0 db sou...

I am trying to find the watts, volts, and amps for eletrical appliances in the famiyroom/livingroom....

how much power, in watts, is needed to cut a lawn in 50 min if the work ivolvled is 100,000 j

How many watts are in a kWh? Or how do you convert 30 kWh into joules/sec?

5 HP -> watts

20 watts -> joule/s

800 watts -> KW

How meny watts need to up the 18kg in 4mtr per 15 second

1.4 megawatts to watts

If 270 watts of power is used in 42 seconds. How much work was done?

If a fan draws 220 watts on a 120- volt circuit what is the current being drawn? 5 amperes...

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