Study the set-up below.
How will the shadow look like?
when i saw the question in the test the images of the shadows of the answers were not coming only.
I got the question with the options in my laptop. For those who did not get the options : it is the website's fault
They did not give options so that is why it went wrong. these kind of incidents happen very frequently in SOF
they MUST and SHOULD be more CAREFUL. No options??? Then, how should we answer their question??? they take no actions! look:-a person has commented a year ago but?NO RESPONSE
The shadow will be whole black as the book is an opaque object and will not allow any light to pass through it so on the screen it will form a shadow. And the rest that is the ring, no light will reach it thus how can its shadow be formed?
They did not give the options on my iPad so I couldn't see which was the correct ans. something needs to be done about this problem.