Physics Fibre optics work on the principle of Total internal absorption Total internal reflection Optical rotation Scattering of light Total internal absorption Total internal reflection Optical rotation Scattering of light ANSWER DOWNLOAD EXAMIANS APP
Physics For accurate scientific work, temperatures are often measured by Alcohol thermometers Platinum resistance thermometers Mercury thermometers Thermoelectric thermometers Alcohol thermometers Platinum resistance thermometers Mercury thermometers Thermoelectric thermometers ANSWER DOWNLOAD EXAMIANS APP
Physics The best material for the core of a transformer is Soft iron Mild steel Stainless steel Hard steel Soft iron Mild steel Stainless steel Hard steel ANSWER DOWNLOAD EXAMIANS APP
Physics Amount of water vapour in the atmosphere is measured in terms of Smog Humidity Droplets All of these Smog Humidity Droplets All of these ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not reversible? Peltier effect Joule effect Seebeck effect Thomson effect Peltier effect Joule effect Seebeck effect Thomson effect ANSWER DOWNLOAD EXAMIANS APP
Physics Electric power is measured in units of Volt Watt Ampere Joule Volt Watt Ampere Joule ANSWER DOWNLOAD EXAMIANS APP
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