Wired Faculty
Sponsor Area
Even though the image formed on retina is inverted, how do we see erect objects?
The inverted image which is formed on the retina is conveyed to brain in the form of electric impulses with the help of optical nerves. Brain is able to perceive an erect image of object with the help of electrical impulses.
Differentiate between regular and diffused reflection. Does diffused reflection mean the failure of the laws of reflection?
Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
Polished wooden table
Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
Chalk powder
Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
Cardboard surface
Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
Marble floor with water spread over it
Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
Mirror
Mention against each of the following whether regular or diffused reflection will take place when a beam of light strikes. Justify your answer in each case.
Piece of paper
State the laws of reflection.
Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incident lie in the same plane.
A person 1 m in front of a plane mirror seems to be _____ m from his image.
Sponsor Area
Mock Test Series
