Light and Vision Worksheet for Grade 6 with Solved
Light and Vision Worksheet for Grade 6: Light and Vision Worksheet for Grade 6 students with solution in this page. Students of Standard 6 who are already cleared concept on Light and Vision can solve this paper.
Light
Q1) what is light?
Q2) write two uses of light?
SOURCES OF LIGHT
Q1) what are the two sources of light?
Q2) What are luminous objects?
Q3) what are non luminous objects?
Q4) name the organisms emit light?
Q5) why do we see the moon as a bright object?
Q6) Name one luminous object?
Transmission of light through objects
Q1) what is transparent?
Q2) what is translucent?
Q3) what is opaque?
Light rays and beams
Q1) What is a light ray?
Q2) What is a light beam?
Application of light
Q1) Write the uses of light?
Q2) What are natural and artificial light?
Q3) how light is used as signals?
Q4) how light is used as communication?
Q5) how light is used in entertainment?
Answer key
Light
Q1) What is light?
Ans. light is referred to as electromagnetic radiation.
Q2) Write two uses of light?
Light helps us to see things, it also helps us keep us safe from wild animals.
SOURCES OF LIGHT
Q1) what are the two sources of light?
Ans. The two sources of light are luminous and non luminous.
Q2) What are luminous objects?
Ans. objects which produce light of their own is called luminous objects
Q3) what are non luminous objects?
Ans. Object which does not produce light of its own is called a non luminous object.
Q4) Name the organisms emit light?
Ans. glow worm and firefly
Q5) Why do we see the moon as a bright object?
Ans. we see the moon as a bright object because it reflects the light of the sun.
Q6) Name one luminous object?
Ans. Electric bulbs are non luminous objects.
Transmission of light through objects
Q1) what is transparent?
Ans. object which emits light easily is called transparent.
Q2) what is translucent?
Ans Objects cannot be seen clearly are called translucent.
Q3) What is opaque?
Ans Objects cannot emit light and are called opaque.
Light rays and beams
Q1) What is a light ray?
Ans. The narrow path in which light is transmitted is called light ray.
Q2) What is a light beam?
Ans A Collection of light rays is called a light beam.
Application of light
Q1) write the uses of light?
Ans. lights make us visible.
Q2) What are natural and artificial light?
Ans. The light we get from nature is called artificial light.
Q3) How light is used as signals?
Ans. The release a powerful beam of light which gives us signals to the sailors that the land is close.
Q4) How light is used as communication?
A light also acts as communication in which optic fibre and laser rays send telephone messages and to maintain internet connections.
Q5) How light is used in entertainment?
Different lights are used in children’s toys for entertainment.