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Grade 4 Science Quiz – Waves and Information Transfer - NGSS

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US Next Generation Science Standards (NGSS) | Grade 4 Science Quiz | Topic: Waves and Information Transfer | Standard: NGSS – Physical Science (PS4) | 10 multiple-choice questions (A, B, C). NGSS-aligned Grade 4 Physical Science quiz exploring waves and information transfer. Students investigate sound waves, vibrations, reflection of light, how light travels through space, and how waves are used to send information such as radio and Wi-Fi signals.

Question 1

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What is a wave?

Question 2

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Which of these is an example of a sound wave?

Question 3

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What must happen for a sound to be made?

Question 4

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Light travels __________ sound.

Question 5

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What happens when light hits a mirror?