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