Give reasons
A. An object seen through a prism appears coloured.
B. We are not able to see clearly for some time when we go from bright sunlight ta a dark room.
C. It is very useful to us that all surfaces do not give regular reflection.
Dear student
Please find your answer below to the second question:
When we enter a dim room,our pupil is smaller due to abundance of light .But in dim room we require more amount of light to see nearby objects and it takes sometime for the regulation of eye of pupil.So,it takes sometime to see objects in dim room.
Please post different questions in separate thread.
Regards
Please find your answer below to the second question:
When we enter a dim room,our pupil is smaller due to abundance of light .But in dim room we require more amount of light to see nearby objects and it takes sometime for the regulation of eye of pupil.So,it takes sometime to see objects in dim room.
Please post different questions in separate thread.
Regards