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