Physics Optical fiber works on the principle of Interference Refraction Scattering Total internal reflection Interference Refraction Scattering Total internal reflection ANSWER DOWNLOAD EXAMIANS APP
Physics Gamma rays are emitions that have Neither mass nor charge Mass but no charge Both mass and charge Charge but no mass Neither mass nor charge Mass but no charge Both mass and charge Charge but no mass ANSWER DOWNLOAD EXAMIANS APP
Physics As we go from Equator to North pole the value of ''g', the acceleration due to gravity Remains the same Decreases None of these Increases Remains the same Decreases None of these Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not a form of Energy? Sound Heat Pressure Motion Sound Heat Pressure Motion ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is not caused by atmospheric refraction of light ? Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Sun appearing red at sunset Twinkling of stars at night Sun becoming visible two or three minutes before actual sunrise Sun appearing higher in the sky than it actually is Sun appearing red at sunset ANSWER DOWNLOAD EXAMIANS APP
Physics An object covers distance which is directly proportional to the square of the time. Its accelaration is Constant Zero Decreasing Increasing Constant Zero Decreasing Increasing ANSWER DOWNLOAD EXAMIANS APP
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