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- 1. Multiple Choice
Tanmay is sitting near the window on a sunny day. When he closes the curtain, the room becomes darker. What property of the curtain allows it to make the room darker?
The curtain absorbs light.
The curtain is brightly colored.
The curtain folds easily.
The curtain is rectangular shape.
- 2. Multiple Choice
Light rays from any light source travel outward in all directions along a straight path until they hit something. which of the following best represents what occurs when light rays hit a glass of water?
The light rays will pass straight through from air to water.
The water absorbs the light, and it will no longer be seen.
The light rays will bend at the boundary of air and water.
The surface of the water will reflect the light off the water.
- 3. Multiple Choice
Ahmed is observing a piece of white paper. His eye perceives the paper to be white because his eye is receiving what kind of light?
Light in all the colors of the visible spectrum.
Light mostly at the ultraviolet end of the spectrum.
Light mostly at the infrared end of the spectrum.
Light the paper produces when heated by the Sun.
- 4. Multiple Choice
A combination of all the wavelengths with in the visible light portion of the electromagnetic spectrum will result in which of the following colors?
White
Red
Violet
Blue
- 5. Multiple Choice
Curve inConverseConvexConvectionConcave - 6. Multiple ChoiceAllows little to no light through.TransparentTranslucentOpalOpaque
- 7. Multiple ChoiceBand of color in a rainbow, or from a light passing through a prism.SpectrumSpacePrismRefraction
- 8. Multiple ChoiceThe term for any wave that hits a surface and bounces offTransparentTranslucentRefractionReflection
- 9. Multiple ChoiceWhich property of light makes the the pen in a glass looks broken?reflectionrefractionabsorptionbrightness
- 10. Multiple Choice
Diagram shows a phenomenon occurs when the spotlight is directed onto a mirror surface. What is the principle of light shown in the situation?
Light travels in a straight line
Refraction of light
Reflection of light
Light travels in parallel
- 11. Multiple Choice
The following diagram shows the ray diagram when a torch light is torched towards a mirror. Which of the following is the correct reflected ray?
- 12. Multiple Choice
Seema is watching a cat on a wall using a periscope. Which of the following is the correct reflected ray diagram in the periscope? Tick the correct answer.
None
None
- 13. Multiple Choice
What causes the formation of a rainbow?
Light travels in a straight line
Reflection of light
Refraction of light
Light in bounced in two different mediums
- 14. Multiple Choice
Identify the mirror which forms always a virtual and diminished image .
Concave mirror
Converging mirror
Plane mirror
Convex mirror
- 15. Multiple Choice
Which of the the following mirror is used in search lights ?
Plane mirror
Converging mirror
Diverging mirror
Convex mirror
- Answer choicesTagsAnswer choicesTags