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