Quiz 1741 (Light)


Q1. What is Light?

Q2. Light is responsible for the sense of?

Q3. What is the wavelength of visible light?

Q4. What is called light with longer wavelengths?

Q5. What is called light with shorter wavelengths?

Q6. What is the main source of light on Earth?

Q7. What is Photosynthesis?

Q8. What is the speed of light?

Q9. What are called tiny packets of light?

Q10. Light exhibits properties of:
(a) waves
(b) particles
(c) both

Q11. What is called the study of light?

Q12. What is Rainbow?

Q13. What is Reflection of Light?

Q14. What is Refraction of Light?

Q15. What is Dispersion of Light?

Q16. What is Transmission of Light?

Q17. How is image formed?

Q18. What is Concave Mirror?

Q19. What is Convex Mirror?

Q20. Primary Colors of Light are?

Q21. Secondary Colors of Light are?

Q22. Who is called Father of Optics?

Q23. What is LASER?

Q24. Eye & camera are similar because image formed in both is?
Reply must.

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