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Lights and Sounds Quiz

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Questions

Popular Questions In Lights and Sounds Quiz

  • What is the speed of light in air approximately?

  • Which part of the eye helps us focus light?

  • Which of these surfaces reflects light best?

  • Which one is an example of a translucent object?

  • What causes the sound we hear?

  • In which medium does sound travel fastest?

  • What is an echo?

  • Which color of light bends the most when passing through a prism?

  • Which tool is used to see sound waves?

  • What type of lens is used in a magnifying glass?