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