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 3
Is a book transparent, translucent, or opaque?
Is a frosted glass window transparent, translucent, or opaque?
Is a plastic water bottle transparent, translucent, or opaque?
Is a torch a natural or artificial source of light?
Is a window made of clear glass transparent, translucent, or opaque?
What do we call objects that do not let any light pass through them?
What happens to the size of a shadow when the object moves closer to the light source?
What happens to your shadow when the Sun is directly above you at noon?
Which of the following is a source of light? (1) The Sun (2) The Moon (3) A mirror (4) A book
Which of the following is an artificial source of light? (1) Sun (2) Candle (3) Star (4) Firefly
Which of the following is NOT a natural source of light? (1) Firefly (2) Torch (3) Sun (4) Star
Which of the following is NOT a property of a shadow? (1) It is always the same size as the object (2) It is formed when light is blocked (3) It is dark (4) It changes size depending on the light source
Fill in the blank: A ________ is a device that gives us light at night.
Fill in the blank: A ________ is formed on the ground when you stand in sunlight.
Fill in the blank: A ________ is used to reflect light and see our image.
Fill in the blank: A ________ object allows all light to pass through it.
Is a mirror a source of light? Yes or No.
Is the Moon a source of its own light? Yes or No.
True or False: A shadow is formed on the same side as the light source.
True or False: All objects that give off light are called luminous objects.
