Physics At hill stations, the boiling point of water will be More than that at sea level Equal to the melting point of ice Less than that at sea level Same as at sea level More than that at sea level Equal to the melting point of ice Less than that at sea level Same as at sea level ANSWER DOWNLOAD EXAMIANS APP
Physics Electric Motor converts ________ energy to mechanical energy Mechanical Sound Chemical Electrical Mechanical Sound Chemical Electrical ANSWER DOWNLOAD EXAMIANS APP
Physics Sound waves do not show the phenomenon of Polarisation Refraction Interference Diffraction Polarisation Refraction Interference Diffraction ANSWER DOWNLOAD EXAMIANS APP
Physics The speed of sound in air depends on Temperature Frequency None of these Wavelength Temperature Frequency None of these Wavelength ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument which uses sound waves to measure the depth of oceans is Altimeter Sonar Venturimeter Radar Altimeter Sonar Venturimeter Radar ANSWER DOWNLOAD EXAMIANS APP
Physics The flux commonly used in brazing is Ammonium chloride Zinc chloride Resin plus alcohol Borax Ammonium chloride Zinc chloride Resin plus alcohol Borax ANSWER DOWNLOAD EXAMIANS APP
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