Anna studies the color of her bedroom wall using different lights. in sunlight, she sees that the wall is white. anna darkens the room and shines a beam of light that includes all the wavelengths of visible light onto the wall. in this light, what's the wall color that anna sees? a.) no colorb.) all seven colors of visible lightc.) redd.) whitee.) black

Anna studies the color of her bedroom wall using different lights. In sunlight, she sees that the wall is white.

Then she gets an idea for an experiment. Anna darkens the room and shines a beam of light that includes all the wavelengths of visible light onto the wall.

In this light, the wall appears white.  (Choiced)

the answer is neither ball has a charge.

because if they were both positively charged, they will repel each other.

if they were positively and negatively charged, they will seek.

true tan speed = ang vel x radius