Multiple choice

Consider the following statements:

  1. Guitar is played by forced vibrations.
  2. Loudness of a sound does not depend on the density of medium.

Which of the given statements is/are correct?

  1. Only 1

  2. Only 2

  3. Both 1 and 2

  4. Neither 1 nor 2
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Statement 1 is correct. When a guitar is played, the artist forces the strings of the guitar to execute forced vibrations. Statement 2 is incorrect. Loudness of a sound depends on the density of medium. More the density of medium, more is the loudness.

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