The scale to measure the intensity level of sound is called

Related MCQs

• Sound power of a machine whose specified sound power level is 125 dB
• Sound Intensity is given by.
• Unit for Reference sound intensity is_________.
• Reflection coefficient (Γ) is the rario of intensity of sound ______________.
• Absorption coefficient (α) is the rario of intensity of sound ______________.
• Following scale is used for loudness of sound or noise
• The most important terms that are used to describe the sound field around a sound emitting object
• The accelerometer is used as a transducer to measure earthquake in Richter scale. Its design is based on the principle that ______.
• Sound is measured by units that are called
• The instruments which are used to measure the ___________ of a vibrating body are called vibration measuring instrument.