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  3. 8th Class
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8th Class Science Sample Paper Science Olympiad Model Test Paper-8

  • question_answer
    The sounds from the surrounding entering into our ear are collected by pinna. The sound which enters into our ear is not of high amplitude. They are amplified inside our ear. In which one of the following parts of the ear sounds get amplified?

    A) Ear Drum

    B) Hammer, Anvil and Stirrup

    C) Ear Canal

    D) Cochlea

    E) None of these

    Correct Answer: B

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