Result:
1/10
1. What are objects that allow light to pass through completely called?
Transparent objects
Translucent objects
Opaque objects
Reflective objects
2/10
2. Which objects allow only partial transmission of light?
Transparent objects
Translucent objects
Opaque objects
Mirrors
3/10
3. What are objects that do not allow light to pass through at all called?
Transparent objects
Translucent objects
Opaque objects
Lenses
4/10
4. Which of the following is an example of an opaque object?
Glass
Clear water
Wood block
Air
5/10
5. Who wrote the novel 'The Invisible Man'?
Isaac Newton
H.G. Wells
C.V. Raman
Albert Einstein
6/10
6. What is the phenomenon called when light strikes a surface and bounces back?
Refraction
Scattering
Reflection
Dispersion
7/10
7. Which type of reflection occurs on a smooth surface?
Regular Reflection
Diffused Reflection
Internal Reflection
Curved Reflection
8/10
8. What type of reflection occurs when light strikes a rough surface?
Regular Reflection
Diffused Reflection
Multiple Reflection
Parallel Reflection
9/10
9. Where does regular reflection occur among the following?
Wall
Old steel plate
Mirror
Paper
10/10
10. Why can one see their face clearly in a new steel plate?
Because diffused reflection occurs
Because regular reflection occurs
Because light is absorbed
Because light is transmitted