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Physics 15 Online
OpenStudy (anonymous):

Which best describes what happens when a person sees a blue ball? A. Human eyes reflect blue light back to the ball. B. The ball radiates all colors of light except blue to human eyes. C. Blue light reflected from the ball enters human eyes. D. The ball absorbs blue light from human eyes.

OpenStudy (anonymous):

@Destinymasha

OpenStudy (anonymous):

@Destinymasha

OpenStudy (destinymasha):

what do you think? @DollyAcquah

OpenStudy (anonymous):

Well I thin that the answer is between A and B

OpenStudy (destinymasha):

'Human eyes reflect blue light back to the ball.'' - does that sound right?

OpenStudy (destinymasha):

i dont think so

OpenStudy (anonymous):

then what about B?

OpenStudy (destinymasha):

'The ball radiates all colors of light except blue to human eyes.'' - EXCEPT?? '

OpenStudy (anonymous):

is that a yes or no?

OpenStudy (destinymasha):

no

OpenStudy (destinymasha):

'The ball absorbs blue light from human eyes. '' - is the ball looking at us? NO!

OpenStudy (anonymous):

C?

OpenStudy (destinymasha):

'Blue light reflected from the ball enters human eyes.'' - yes

OpenStudy (anonymous):

This helped me! Thanks!

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