heating up a bowl of food in the microwave
what color is the bowl
white
can you see what is in it
macaroni
does it have sauce on it
look like tomato sauce
can you see a person
no
can you tell if it is daytime
no can't see outside
can you see a counter
no
is the inside of the microwave white
yes
is the bowl sitting on a glass plate in the microwave
yes
is it clean
yes
can you see the color of the outside of the microwave
yes white