Physics Which of the following criterion is used for any metal to be used as a cooking material ? More thermal conductivity More specific heat Less thermal conductivity Less electrical conductivity More thermal conductivity More specific heat Less thermal conductivity Less electrical conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a valid conservation law of classical physics? Law of conservation of energy Law of conservation of angular momentum Law of conservation of charge Law of conservation of current Law of conservation of energy Law of conservation of angular momentum Law of conservation of charge Law of conservation of current ANSWER DOWNLOAD EXAMIANS APP
Physics An object at rest will remain at rest and an object in motion will remain in motion until and unless it is acted upon by an external force. This is Newton's Third law Second law Fourth law First law Third law Second law Fourth law First law ANSWER DOWNLOAD EXAMIANS APP
Physics Sound is heard over longer distances on rainy days because 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 Moist air absorbs sound Sound travels slowly in moist air ANSWER DOWNLOAD EXAMIANS APP
Physics What is the minimum velocity required for a rocket to overcome earth's gravity and travel into space? 21 km/sec 35 km/sec 18 km/sec 11.2 km/sec 21 km/sec 35 km/sec 18 km/sec 11.2 km/sec ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Pyrometer Thermometer Thermocouple Thermistor Pyrometer Thermometer Thermocouple Thermistor ANSWER DOWNLOAD EXAMIANS APP
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