20 watts -> joule/s

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

If a lightbulb uses 60 watts of power. If the light bulb is run for 5 hours everyday of a 30-day mon...

if 478 watts of power are used in 14 seconds, how much work was done?

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

What is the intensity in watts per meter squared of 85.0 db sound?

2.58*10^(-5)watts/cm2 find the number of decibels for the power of the sound given. Round to the nea...

5 HP -> watts

800 watts -> KW

Question