Can someone help me out here? For some reason, I just cant wrap my head around the light intensity when only an area of a surface and wattage of the source is given. Can someone explain the formula for this?
Can someone help me out here? For some reason, I just cant wrap my head around the light intensity when only an area of a surface and wattage of the source is given. Can someone explain the formula for this?
Intensity = Power(of the source) / Area (that the light shine on)