Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Thermocouple Thermometer Thermistor Pyrometer Thermocouple Thermometer Thermistor Pyrometer ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ Below melting point Above melting point At melting point Below freezing point Below melting point Above melting point At melting point Below freezing point ANSWER DOWNLOAD EXAMIANS APP
Physics Liquids and gases never show Electromagnetic property Diamagnetic property Ferromagnetic property Paramagnetic property Electromagnetic property Diamagnetic property Ferromagnetic property Paramagnetic 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? Cube All will cool at the same rate Circular plate Sphere Cube All will cool at the same rate Circular plate Sphere ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Aluminium Wood Plastic Rubber Aluminium Wood Plastic Rubber ANSWER DOWNLOAD EXAMIANS APP
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