Problem: When the Sun is low in the sky, the amount of solar radiation received at the spot where the Sun is observed is? Need Assignment Help?
O lower than when the Sun is high in the sky because the solar rays strike more atmospheric molecules on its way to the Earth.
O higher than when the Sun is high in the sky because the same amount of solar radiation is being spread over a larger area.
O the same as when the Sun is high in the sky.
O lower than when the Sun is high in the sky because the same amount of solar radiation is being spread over a larger area.
O lower than when the Sun is high in the sky because the same amount of solar radiation is subject to greater temperature fluctuations.