| Reflection | Refraction | Dispersion | Total Internal Reflection |
|---|---|---|---|
|
You may explain from the medium and the angle
What is the difference between reflection and refraction?
|
bending of light
What is the definition of refraction?
|
The process when the white light refracted into its spectrum
What is dispersion?
|
it is used in optical fiber
Mention the application of total internal reflection |
|
laterally inverted, virtual, same distance, etc.
Mention the characteristics of an image created by a plane mirror.
|
Mirage and disappear coin (any acceptable answers)
Mention two examples of refraction
|
Dispersion by a prism, water drop let, bubble, etc
Mention the example of dispersion
|
You may explain from the medium and critical angle
Explain about total internal reflection.
|
|
You may explain from the pattern of the reflected rays.
What is the difference between regular and irregular reflection?
|
You may explain from the definition or the distance.
What is the difference between real and apparent depth?
|
VIBGYOR
Mention the spectrum of colours
|
|
|
Mirroring, the use of periscope in submarine, solar oven, solar panel, etc.
Mention the application of reflection
|
No, you may explain from the medium
Is the angle of incidence and refraction equal? Explain.
|
Violet
Which spectrum of colour will be refracted the most in a prism?
|
|
|
State two laws of reflection.
incident ray, normal line and reflected ray are located in one plane angle of incidence and reflection are equal
State two laws of reflection.
|
it will be refracted toward the normal line.
What will happen to the incident ray when it goes from lower to higher density of medium?
|
Red
Which spectrum of colour will move the fastest in the medium?
|
|
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