The loudness of sound varies directly with the vibrating body's

Related MCQs

• Following scale is used for loudness of sound or noise
• Determine logarithmic decrement, if the amplitude of a vibrating body reduces to 1/6th in two cycles.
• Which of the following instruments measure amplitude of a vibrating body?
• An accelerometer is an instrument used to measure the _________ of a vibrating body.
• A seismometer is a device used to measure the ___________ of a vibrating body.
• The instruments which are used to measure the ___________ of a vibrating body are called vibration measuring instrument.
• Which of the following instruments measure the amplitude of a vibrating body?
• Sound power of a machine whose specified sound power level is 125 dB
• The most important terms that are used to describe the sound field around a sound emitting object
• Which part of human ear converts sound vibrations into electrical signals