Physics An Electric generator is based on which of the following scientific principles? Super Conductivity Faraday's law of Electromagnetic Induction Laws of Thermodynamics Newton's Law of Motion Super Conductivity Faraday's law of Electromagnetic Induction Laws of Thermodynamics Newton's Law of Motion ANSWER DOWNLOAD EXAMIANS APP
Physics Suppose voltage V is applied across a resistance R. The power dissipated in the resistance is P. Now the same voltage V is applied across a parallel combination of three equal resistors each of resistance R. Then the power dissipated in the second case will be P/3 2p/ 3 3P P P/3 2p/ 3 3P P ANSWER DOWNLOAD EXAMIANS APP
Physics Hydroscope is an instrument that shows changes in: Density of liquid Atmospheric humidity None of these Sound under water Density of liquid Atmospheric humidity None of these Sound under water ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following pairs of physical quantities have the same dimensions? Work and Power Momentum and Power Force and Power Work and Energy Work and Power Momentum and Power Force and Power Work and Energy ANSWER DOWNLOAD EXAMIANS APP
Physics Energy is continuously created in the sun due to: Radioactivity Nuclear fission Artificial radioactivity Nuclear fusion Radioactivity Nuclear fission Artificial radioactivity Nuclear fusion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following property of sound is affected by change in air temperature? Amplitude Wavelength Frequency Intensity Amplitude Wavelength Frequency Intensity ANSWER DOWNLOAD EXAMIANS APP
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