Physics The least penetrating power ray is None of these Alpha rays Beta rays Gamma rays None of these Alpha rays Beta rays Gamma rays ANSWER DOWNLOAD EXAMIANS APP
Physics Sound is heard over longer distances on rainy days because Moist air absorbs sound Sound travels slowly in moist air Sound travels faster in moist air Moist air does not absorb sound Moist air absorbs sound Sound travels slowly in moist air Sound travels faster in moist air Moist air does not absorb sound ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Thermometer Thermistor Pyrometer Thermocouple Thermometer Thermistor Pyrometer Thermocouple ANSWER DOWNLOAD EXAMIANS APP
Physics Water drops cannot stick to the oily surface due to Lack of adhesive force Cannot mix each other Water is lighter than oil Surface tension Lack of adhesive force Cannot mix each other Water is lighter than oil Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics What is the name of the device used to convert alternating current into direct current ? Galvanometer Rectifier Ammeter Transformer Galvanometer Rectifier Ammeter Transformer ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following processes is responsible for the glittering of air bubble rising through water? Refraction of light Scattering of light Total internal reflection of light Reflection of light Refraction of light Scattering of light Total internal reflection of light Reflection of light ANSWER DOWNLOAD EXAMIANS APP
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