Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Thermocouple Thermometer Pyrometer Thermistor Thermocouple Thermometer Pyrometer Thermistor ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ Below freezing point At melting point Below melting point Above melting point Below freezing point At melting point Below melting point Above melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Liquids and gases never show Diamagnetic property Electromagnetic property Paramagnetic property Ferromagnetic property Diamagnetic property Electromagnetic property Paramagnetic property Ferromagnetic property ANSWER DOWNLOAD EXAMIANS APP
Physics A circular plate, a cube and a sphere, all made up of same material and having the samemass, are heated to 300°C and left in a room. Which of them will have the slowest rate of cooling? Circular plate Cube Sphere All will cool at the same rate Circular plate Cube Sphere All will cool at the same rate ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Plastic Aluminium Wood Rubber Plastic Aluminium Wood Rubber ANSWER DOWNLOAD EXAMIANS APP
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