Class 3 · Science · Hard level · 5 questions
Sound: Apply It
How sounds are made, how they reach your ears, and why some are loud. In Class 3 Science the topic covers sound comes from vibrating, sound travels and sound gets fainter. This quiz is the hardest level, with Class 3 exam-style questions that mix the ideas together. 5 questions (multiple choice), marked the moment you finish, with the reason for every answer.
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Your score is saved against Sound, so you can see which topics are solid and which need another go.