What would happen if the movie screen was black?
Answer: If the movie screen was black, it would have absorbed all the light. No light was reflected. As a result, the picture could not be seen on the screen. So, the movie screen is not black.
Answer: If the movie screen was black, it would have absorbed all the light. No light was reflected. As a result, the picture could not be seen on the screen. So, the movie screen is not black.