What can we eat to protect our eyes?
Green vegetables and fruits
What is the name of this object?
Prism
Give an example of transparent object.
Water, glass, ruler etc
Objects that don't have their own light are called ______________
Non -Luminous Objects
Should you read a book in a moving car?
No
Objects that make their own light are called ______________
Luminous Objects
Is cellphone a transparent or opaque object?
Opaque object
How can we protect our eyes from the sun?
Wear sunglasses
Which animal can see heat (Thermal vision)?
Snake
Which parts of the body help you see things?
Eyes and brain
Is moon a luminous object or Non luminous object?
Non luminous object
Objects that allow light to pass through are called _________
Transparent
How many colors are there in the rainbow?
Seven -7
Which one is natural luminous object?
Sun
Give an example of opaque object.
Chair, table, pencil, book etc
Objects that do not allow light to pass through are called _________
Opaque