Physics Positive feedback is used in Rectifiers Oscillators None of these Amplifiers Rectifiers Oscillators None of these Amplifiers ANSWER DOWNLOAD EXAMIANS APP
Physics 'Therm' is the unit of Light Power Heat Distance Light Power Heat Distance ANSWER DOWNLOAD EXAMIANS APP
Physics Longitudinal waves cannot travel through Liquid Vacuum Gas Solid Liquid Vacuum Gas Solid ANSWER DOWNLOAD EXAMIANS APP
Physics Planets are non-luminous heavenly bodies luminous heavenly bodies that twinkle luminous heavenly bodies revolving around a star luminous heavenly bodies that do not twinkle non-luminous heavenly bodies luminous heavenly bodies that twinkle luminous heavenly bodies revolving around a star luminous heavenly bodies that do not twinkle ANSWER DOWNLOAD EXAMIANS APP
Physics The reverse effect of X–ray emission is Zeeman effect Raman effect Photoelectric Compton effect Zeeman effect Raman effect Photoelectric Compton effect ANSWER DOWNLOAD EXAMIANS APP
Physics A star appears twinkling in the sky because of Refraction of light by atmosphere Scattering of light by atmosphere Diffraction of light by atmosphere Reflection of light by atmosphere Refraction of light by atmosphere Scattering of light by atmosphere Diffraction of light by atmosphere Reflection of light by atmosphere ANSWER DOWNLOAD EXAMIANS APP
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