Light, Shadows and Reflections
Light, Shadows, and Reflections Quiz
Test your knowledge on the fascinating concepts of light, shadows, and reflections with our engaging quiz! This quiz is designed for anyone interested in understanding how light interacts with objects and the environments around us.
Here are some key features:
- 20 thought-provoking questions
- Multiple choice format
- Improve your understanding of optics
Which of the following is/are not always necessary to observe a shadow?
Sun
Opaque Object
Screen
Source of Light
________ help us to see the objects.
Water
Light
Opaque Objects
Transparent Objects
Aaliya observed the shadow of a tree at 8:00 a.m., 12:00 noon and 3:00 p.m. Which of the following statement is closest to her observation about the shape and size of the shadow?
The shape of the shadow of the three changes but the size ramains the same.
Neither the shape nor the size of the shadow changes.
The size of the shadow of the three changes but the shape remains the same.
Both the size and shape of the shadow of the tree change.
To see a shadow we need
A source of light and an opaque object
A source of light and transparent object
Many source of light and opaque object
A source of light and translucent object
Which of the following will not form a circular shadow?
Shoe box
A circular disc
A ball
Ice-cream cone
Shadow can be seen only on
Screen
Mirror
Sky
Transparent Objects
All planets are
Luminous during day
Non-luminous body
Non-luminous during night
Luminous body
Which of the following is not a luminous object?
Burning gas lantern
Moon
Sun
A fire-fly
An object that emit light is called
Transparent object
Non-luminous object
Opaque object
Luminous object
Sun is known as which type of object?
Opaque
Non-luminous
Luminous
Transparent
Two students while sitting across a table looked down on to its top surface. They noticed that they could see their own and each other's image. The table top is likely to be made of:
Wood top covered with cloth
Red stone
Glass sheet
Unpolished wood
A device that forms camera like image of the bright object on screen is
International camera
Large camera
Pinhole camera
Minute camera
What is the name of object through which light can pass?
Luminous
Transparent
Translucent
Opaque
Submarines use _____________ to see the world outside the water
Periscope
Telescope
Microscope
Stethoscope
Light travels in a __________
Crooked Line
Curved Line
Circular Line
Straight Line
What is lateral inversion?
Image becomes inverted
Image bends laterally
Right of the object appears left of the image
All of these happen
Bouncing back of light from shining surfaces is called
Reflection
Refraction
Bending
Dispersion
Which letters of English alphabet will not show lateral inversion?
I, O, U
N, Z, X
I, X, E
A, E, I
Out of these, which one is not a man-made luminous body?
Electric bulb
Burning candle
Firefly
Oil lamp
When an opaque object comes in the path of light it forms
An image with colours
Shadow
Black and white image
Depends on the colour of the light
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