Physics XI Karachi Board [Nature of Light] MCQS Online Test - 2Physics Aptitude Test. 18 More Questions from Chapter 09 Nature of Light.
Q1. In young’s double slits experiment, the condition for constructive interference is
Q2. In young’s double slits experiment the fringe width (or fringe spacing) is equal to
Q4. The distance between two consecutive bright fringes (or dark fringes) in young’s double slit experiment is called
Q10. When a beam of white light passes through a prism, it splits into different colours, the phenomenon is called
Q12. When a ray of light passes from rarer to denser medium, is suffers a phase change of
Q14. The condition for constructive interference is that the path difference between the two waves is equal to