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