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- 1. Multiple ChoiceThe bouncing of light off an object is ....a mirrorabsorptionreflectionrefraction
- 2. Multiple ChoiceThe taking in of light by a material....absorptionreflectionrefractiondark colors
- 3. Multiple Choice
What does the pencil in this picture show about light?
Light is refracted when it hits a curved object.
Light is reflected when it hits a curved object.
Light is refracted when it passes from air into water.
Light is reflected when it passes from air into water.
- 4. Multiple Choice
What is meant by monochromatic light?
light of a single wavelength and colour
light of a single life
single ray of light
- 5. Multiple Choice
In the diagram, which letter represents the angle of incidence?
A
B
C
D
- 6. Multiple ChoiceLaw of reflection state that - The angle of incidence is .................. to the angle of reflection.equaldoublehalf
- 7. Multiple Choice........... – the angle between the normal and the reflected ray.Angle of incidenceAngle of reflectionAngle of coincidenceAngle of direction
- 8. Multiple ChoiceThe ray of light that strikes a reflecting surface is called ________.incident rayreflected raynormal raynone of the above
- 9. Multiple ChoiceReflectionRefraction
- 10. Multiple ChoiceReflectionRefraction
- 11. Multiple ChoiceReflectionRefraction
- 12. Multiple ChoiceWe see shadows because light travels in a __________________ line.curvedstraightrainbow
- 13. Multiple Choice
A man stands 10 m in front of a large, plane mirror. How far must he walks to the mirror before he is 5 m away from his image?
6.5 meter
5 meter
7.5 meter
2.5 meter
- 14. Multiple ChoiceWhich one is an example of light being reflected?Seeing yourself in a mirrorLighting a candle
- 15. Multiple ChoiceWhich color absorbs ALL colors?yellowwhiteblackred
- 16. Multiple ChoiceWhat is the name of the object used to separate light?PrismflashlightwaterGlass
- 17. Multiple ChoiceHow does light behave as it enters these mediums?continue its path as straight line.bends toward the normalbends away from the normalreflects
- 18. Multiple ChoiceSwimming pools and the ocean look shallower than they really are due to:reflectiondispersionrefractiontotal internal reflection
- 19. Multiple ChoiceAccording to the Law of reflection, a light ray striking a mirrorcontinues moving through the mirror in the same directionmoves into the mirror at a slightly different anglebounces off the mirror toward the direction it came frombounces off the mirror at the same angle it hits.
- 20. Multiple ChoiceGlass has a _____________ index of refraction than air.EqualGreaterLessImpossible to say
- 21. Multiple ChoiceThe image formed in a flat mirror islarger than the object and farther away.reduced and closer to the mirror.a real image of the object.equal to the height and distance of the object.
- 22. Multiple Choice
Select ALL correct answer.
The characteristics of image formed on a plane mirror is...
virtual
same size
laterally inverted
upright
- Answer choicesTagsAnswer choicesTags