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