EASY
6th CBSE
IMPORTANT
Earn 100

What is meant by “rectilinear propagation of light”?

Important Questions on Light, Shadows and Reflection

EASY
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q E
Explain light rays and light beam with the help of diagrams.
EASY
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q E
Mention the necessary things for the formation of shadows.
MEDIUM
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q E
Mention the properties of shadows.
EASY
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q E
With the help of diagrams, explain reflection from smooth and rough surfaces.
MEDIUM
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q F
List the differences between a shadow and an image.
HARD
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q F
Discuss one activity to demonstrate the rectilinear propagation of light.
EASY
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q F
Explain transparent, translucent and opaque materials with a suitable example for each.
HARD
6th CBSE
IMPORTANT
Science Now 6>Chapter 14 - Light, Shadows and Reflection>EXERCISE>Q F
Explain the principle and working of a pinhole camera with a neat and labelled diagram.