it is necessary for newton colour disc to be rotated very fast. will it appear white even if it is rotated very slowly?
pls guys answer this question very fast I have my science annual exam tomorrow ​
Infinitum:
Yes it does need to be rotated fast
Answers
Answered by
2
No!not more energy is required.
We need sufficient energy so that all colors can mix with each other.
due to this it will appear white
pls give a specific reason
specific reason is our eye can see the image when the object is removed. this is called persistent of vision
Answered by
3
yes it is necessary to rotate it fast
if not rotated fast, your eyes can see the colours separately
white color is actually an illusion to your eyes
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