b) Each square metre of the solar panel receives 500 W. The area of the panel is 5m2 . How much energy falls on the panel in 2 hours? A 5 J B 5000 J C 3,600,000 J D 18,000,000 J

minahil khurram

how do we do this question steps

Watts are a measure of joules per second. So you can tell how much energy is received in one second from each square metre of panel.
Then you can work out the total energy received per second
You can then work out how much is received in 2 hours

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