Physics Decibel is a term connected with : Air Soil Water Sound Air Soil Water Sound ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is the unit used for Intensity of sound Speed of light Intensity of heat Radio wave frequency Intensity of sound Speed of light Intensity of heat Radio wave frequency ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on Wavelength Frequency Temperature None of these Wavelength Frequency Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The unit of noise pollution (level) is : Ppm Decimal Decibel None of these Ppm Decimal Decibel None of these ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound travel fastest through Liquid Gas Solid None of these Liquid Gas Solid None of these ANSWER DOWNLOAD EXAMIANS APP
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