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Sound and light practice

Students practice understanding sound and light concepts by answering questions on phenomena like refraction and reflection, identifying Doppler effect examples, and arranging electromagnetic waves by frequency, tailored for 11th-grade learners.

By Edform · Physics · Grade 11 · Published Oct 15, 2026 · New

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Questions

  1. Which phenomenon explains why a straw appears bent when placed in a glass of water?
  2. Which of the following are examples of the Doppler effect?
  3. Choose the correct term for each statement.
  4. Put the following types of electromagnetic waves in order from lowest to highest frequency.
  5. Match each phenomenon with the correct description.
  6. Fill in the blanks with the correct terms.
  7. Sort the following into properties of sound waves or light waves.
  8. Which part of the electromagnetic spectrum is responsible for sunburn?
  9. Mark each statement as true or false.
  10. A sound wave travels at 340 m/s. If its frequency is 170 Hz, what is its wavelength in meters?

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