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