Compare the apparent brightness of our Sun from Earth to the apparent brightness of our Sun from Neptune. Explain. I'll mark brainliest

3) Earth is about 150 million km from the Sun, and the apparent brightness of the Sun in our sky is about 1,300 watts per square meter. Determine the apparent brightness we would measure for the Sun if we were located five times Earth's distance from the Sun. The Sun would appear 1/25 times as bright.