Light
Science
Light starts at 3 and continues till grade 5.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Light.
How you perform is determined by your score and the time you take.
When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 5
Explain why we cannot see objects in a completely dark room.
If a beam of light passes from air into water, what happens to its direction?
What do we call materials that do not let any light pass through them?
What do we call the bouncing back of light from a surface?
What do we call the colors that make up white light?
What do we call the line drawn at 90 degrees to a mirror at the point where light hits it?
What happens to light when it hits a shiny surface?
What happens to the size of a shadow when the object is moved closer to the light source?
Which color of light is bent the most when white light passes through a prism?
(1) Red
(2) Blue
(3) Violet
(4) Green
Which of the following is a luminous object?
(1) The Sun
(2) The Moon
(3) A mirror
(4) A book
Which of the following is a property of a shadow?
(1) It is always colored
(2) It is always the same size as the object
(3) It is formed on the opposite side of the light source
(4) It is always sharp
Which of the following is a source of natural light?
(1) The Sun
(2) A torch
(3) A candle
(4) A lamp
Fill in the blank: A __________ is a device that splits white light into its different colors.
Fill in the blank: A __________ object allows some light to pass through but not all.
Fill in the blank: The angle at which light hits a surface is called the angle of __________.
Fill in the blank: The bending of light as it passes from one medium to another is called __________.
Is the Moon a source of its own light? Yes or No.
True or False: A mirror forms an image by reflecting light.
True or False: A shadow is always black.
True or False: All colors of light travel at the same speed in a vacuum.
