Physics The unit of measurement of noise is Hertz Amplifier Decibel Acoustics Hertz Amplifier Decibel Acoustics ANSWER DOWNLOAD EXAMIANS APP
Physics When white light passes through a glass prism we get a spectrum on the other side of the prism. In the emergent beam the ray which is deviated least is The violet ray The green ray The red ray The blue ray The violet ray The green ray The red ray The blue ray ANSWER DOWNLOAD EXAMIANS APP
Physics Infrasonic sound has a frequency lower than 32 Hz 20 Hz 5 Hz 15 Hz 32 Hz 20 Hz 5 Hz 15 Hz ANSWER DOWNLOAD EXAMIANS APP
Physics Radio telescopes are better than optical telescopes because they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions All of these they can work during the day and night they can detect faint galaxies which no optical telescope can they can work even in cloudy conditions All of these they can work during the day and night ANSWER DOWNLOAD EXAMIANS APP
Physics Electrical burns occur principally because of All of these The high energy of electrons Radiation pulses of the electricity The heat generated by the flow of electrical current through the body All of these The high energy of electrons Radiation pulses of the electricity The heat generated by the flow of electrical current through the body ANSWER DOWNLOAD EXAMIANS APP
Physics Boyle's law is a relationship between Volume and density Pressure and temperature Volume and temperature Pressure and volume Volume and density Pressure and temperature Volume and temperature Pressure and volume ANSWER DOWNLOAD EXAMIANS APP
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