T

Team MCQ Buddy • 20.45K Points
Instructor III Physics

  • (A) Decibel
  • (B) Hertz
  • (C) Amplifier
  • (D) Acoustics
  • Correct Answer - Option(A)
  • Views: 13
  • Filed under category Physics

Explanation by: Team MCQ Buddy
We measure sound intensity (also referred to as sound power or sound pressure) in units called decibels. Decibels (dB) are named in honor of Alexander Graham Bell, the inventor of both the telephone and the audiometer.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.


Question analytics