Class 6 Light, Shadows And Reflections CBSE Questions & Answers

Class 6 · Light, Shadows And Reflections

This is Science Class 6 Light, Shadows and Reflections CBSE Questions & Answers. There are 15 questions in this test with each question having around four answer choices.

Questions & Answers

1
Which is a natural luminous body?
  • A
    Burning lamp
  • B
    Sun
    Correct
  • C
    Moon
  • D
    Burning candle
2
The dark patches are formed behind the objects are called
  • A
    Dotted image
  • B
    Image
  • C
    Clear image
  • D
    Shadows
    Correct
3
Which type of object can cast shadow?
  • A
    Luminous
  • B
    Opaque
    Correct
  • C
    All of these
  • D
    Transparent
4
Which of the following travels faster?
  • A
    Sound
  • B
    Jet Aero plane
  • C
    Light
    Correct
  • D
    Supersonic plane
5
Which one is an opaque object?
  • A
    Butter paper
  • B
    Cardboard
    Correct
  • C
    Thick glass pan
  • D
    Thin plastic sheet
6
The instrument used to see above the water surface from submarine is
  • A
    Periscope
    Correct
  • B
    Telescope
  • C
    Microscope
  • D
    Macro scope
7
Shadows are formed when an opaque objects
  • A
    Moves in path of light
  • B
    Comes very fast in path of light
  • C
    Comes in path of light
    Correct
  • D
    Moves away from the light
8
If the Sun is above your head, the shadow formed would be
  • A
    Shortest
    Correct
  • B
    Longest
  • C
    Absent
  • D
    Sometimes short, some time long
9
Light always travels in straight line. This property is called
  • A
    Rectilinear propagation of light
    Correct
  • B
    Dispersion of light
  • C
    Convergence of light
  • D
    Diversion of light
10
Mirror reflection gives us
  • A
    Clear image
    Correct
  • B
    Different image
  • C
    Dotted image
  • D
    Dim image
11
From a source light travels as rays which are
  • A
    Diffused
  • B
    Convergent
  • C
    Divergent
  • D
    Parallel
    Correct
12
During night, Moon appears shining although it is not a luminous body because it
  • A
    Has burning gas
  • B
    Release absorbed sunlight during night
  • C
    Reflects the sunlight
    Correct
  • D
    Absorbs the sunlight during day
13
A torch bulb is a
  • A
    Opaque objects
  • B
    Transparent object
    Correct
  • C
    Non-luminous object
  • D
    Translucent object
14
The shape of shadow depends on
  • A
    All of the above.
  • B
    The shape of the object
  • C
    The position of the source of light
    Correct
  • D
    The size of the source of light
15
In a plane mirror image formed is
  • A
    Virtual and inverted
  • B
    Real and inverted
  • C
    Virtual and erect
    Correct
  • D
    Real and erect