If you could stand in the middle of the shadow on the wall, what would the light source look like from that position ?

an energy transformation flow diagram is shown

where is it ?

blue light is scattered in different directions by the tiny molecules of air. blue is scattered more than other colours because it has a shorter distance to travel which results in smaller waves. this is why we see a blue sky most of the time.

answer: d. objects on jupiter experience more gravity due to more gases