Sound
Science
Sound 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 Sound.
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 4
Describe how sound travels from a ringing bell to your ear.
Explain why you cannot hear someone talking if they are in space without a radio.
If you pluck a thick rubber band and a thin rubber band, which one will make a higher-pitched sound?
If you shout in a large empty hall, what will you hear after a short time?
Name one musical instrument that produces sound by vibrating strings.
What do we call unwanted or unpleasant sound?
What do you call the back-and-forth movement that creates sound?
What happens to the sound if you cover your ears?
What is an echo?
What is sound?
What is the main difference between music and noise?
What is the main function of the eardrum?
Which travels faster: sound or light?
