Decibel is used to measure the intensity of -

Related MCQs

• Decibel is the unit used for –
• A decibel is –
• Decibel is a term connected with :
• Decibel is the unit of             .
• SI unit of luminous intensity is             .
• The instrument for measuring intensity of earthquakes is called –
• Intensity of gravitational field of earth is maximum at –
• Intensity of sound has -
• The intensity ratio of waves is 25:9. What is the ratio of their amplitudes?
• The wavelength at which the peak of intensity of blackbody radiation Occurs –