'how Light Reflects' Quiz

7 Questions | Total Attempts: 1391

SettingsSettingsSettings
Please wait...

Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface. This is called specular reflection. Here are some questions explaining light reflection in detail, all the best for the upcoming quiz!


Questions and Answers
  • 1. 
    The scattering of light off a rough surface is called...
    • A. 

      Specular reflection

    • B. 

      Diffuse reflection

    • C. 

      Specular refraction

    • D. 

      Diffuse refraction

  • 2. 
    A ray of light is reflected from two plane mirror surfaces as shown in the figure. What are the correct values of α and β?                    
    • A. 

       Value of α     Value of β            26°              26°

    • B. 

      α = 26° β =64°

    • C. 

      α= 38° β =52°

    • D. 

      α= 52° β =26°

    • E. 

      α=64° β =26°

  • 3. 
    In the figure above, the angle of incidence is  What is the angle of  reflection?
    • A. 

      1

    • B. 

      2

    • C. 

      3

    • D. 

      4

    • E. 

      5

  • 4. 
    Choose the correct statement from those given below
    • A. 

      The normal is the line parallel to a surface

    • B. 

      The reflection of light is three dimensional

    • C. 

      A mirror causes diffuse reflection

    • D. 

      A rough surface causes specular reflection

    • E. 

      The angle of incidence equals the angle of reflection

  • 5. 
    A ray of light strikes a mirror at an angle of  to the normal. What does B measure
    • A. 
    • B. 
    • C. 
    • D. 
  • 6. 
        The diagram shows a single ray of light being directed at a plane mirror. What are the angles of incidence and reflection?
    • A. 
    • B. 
    • C. 
    • D. 
Back to Top Back to top