Physics Magnetic domains normally occur in Iron Silver All of these Copper Iron Silver All of these Copper ANSWER DOWNLOAD EXAMIANS APP
Physics Optical Fibre technology works on which of these principles of Physics? Total internal reflection of Light Bernoulli's Principle Photoelectric effect Newton's law of Motion Total internal reflection of Light Bernoulli's Principle Photoelectric effect Newton's law of Motion ANSWER DOWNLOAD EXAMIANS APP
Physics What is refractive index ? It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. None of above It is defined as the ratio of speed of light in vacuum to the speed of light in the medium. It is defined as the product of speed of light in medium and in vacuum. It is defined as the ratio of speed of light in the medium to the speed of light in vacuum. None of above ANSWER DOWNLOAD EXAMIANS APP
Physics Purity of a metal can be determined with the help of Boyle's law Conservation of mass principle Archimedes principle Pascal's law Boyle's law Conservation of mass principle Archimedes principle Pascal's law ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the cleanest source of energy? Wind energy Nuclear power Biofuel Fossil fuel Wind energy Nuclear power Biofuel Fossil fuel ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is applicable to collision-coalescence process of precipitation? Clouds which extend beyond the freezing level Cirrocumulus cloud All types of clouds Clouds which do not extend beyond the freezing level Clouds which extend beyond the freezing level Cirrocumulus cloud All types of clouds Clouds which do not extend beyond the freezing level ANSWER DOWNLOAD EXAMIANS APP
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