Physics In mirrors the back surface is coated with a thin layer of : Mercury Silver Red oxide Silver nitrate Mercury Silver Red oxide Silver nitrate ANSWER DOWNLOAD EXAMIANS APP
Physics Rain drops acquire spherical shape due to Friction Surface tension Elasticity Viscosity Friction Surface tension Elasticity Viscosity ANSWER DOWNLOAD EXAMIANS APP
Physics A system exhibiting S.H.M. must possess Elasticity as well as inertia Inertia only Elasticity, inertia and an external force Elasticity only Elasticity as well as inertia Inertia only Elasticity, inertia and an external force Elasticity only ANSWER DOWNLOAD EXAMIANS APP
Physics Permissible noise level at Residential area during night time is : 80 dB (A) 45 dB (A) 55 dB (A) 75 dB (A) 80 dB (A) 45 dB (A) 55 dB (A) 75 dB (A) ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following scientific discoveries was made by C.V. Raman? Inelastic scattering of light by molecules Controlled nuclear fission Cyclotron Super Conductivity Inelastic scattering of light by molecules Controlled nuclear fission Cyclotron Super Conductivity ANSWER DOWNLOAD EXAMIANS APP
Physics The device used to convert solar energy into electricity is Electrochemical cell Daniell cell Galvanic cell Photovoltaic cell Electrochemical cell Daniell cell Galvanic cell Photovoltaic cell ANSWER DOWNLOAD EXAMIANS APP
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