Physics Which of the following device is best suited for measuring the temperature inside metallurgical furnaces? Thermocouple Thermometer Pyrometer Thermistor Thermocouple Thermometer Pyrometer Thermistor ANSWER DOWNLOAD EXAMIANS APP
Physics For which Diode is used ? Oscillation Modulation Purification Amplification Oscillation Modulation Purification Amplification ANSWER DOWNLOAD EXAMIANS APP
Physics Heat flows as a result of difference of ________ Temperature Density Volume Mass Temperature Density Volume Mass ANSWER DOWNLOAD EXAMIANS APP
Physics What is the SI unit of intensity of sound? Tesla Decibel Heartz Newton Tesla Decibel Heartz Newton ANSWER DOWNLOAD EXAMIANS APP
Physics Fibre optics work on the principle of Scattering of light Total internal absorption Total internal reflection Optical rotation Scattering of light Total internal absorption Total internal reflection Optical rotation ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following has the highest frequency? X-rays Cosmic rays Radio waves Microwaves X-rays Cosmic rays Radio waves Microwaves ANSWER DOWNLOAD EXAMIANS APP
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