Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Thermocouple Pyrometer Thermometer Thermistor Thermocouple Pyrometer Thermometer Thermistor ANSWER DOWNLOAD EXAMIANS APP
Physics Supercooling is cooling of liquid ________ Below freezing point Above melting point At melting point Below melting point Below freezing point Above melting point At melting point Below melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Liquids and gases never show Paramagnetic property Ferromagnetic property Electromagnetic property Diamagnetic property Paramagnetic property Ferromagnetic property Electromagnetic 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? 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 Aluminium Rubber Plastic Wood Aluminium Rubber Plastic Wood ANSWER DOWNLOAD EXAMIANS APP
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