On a bright and sunny day, the intensity of solar radiation on the Earth's surface is 1000 W/m2.If the average wavelength of the sunlight is 500 nm, how many photons are incident on a square metre of the Earth's surface per second?

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The Answer of On a bright and sunny day, the intensity of solar radiation on the Earth's surface is 1000 W/m2.If the average wavelength of the sunlight is 500 nm, how many photons are incident on a square metre of the Earth's surface per second?

On a Bright and Sunny Day, the Intensity of Solar