Physics A star appears twinkling in the sky because of 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 Refraction of light by atmosphere Scattering of light by atmosphere ANSWER DOWNLOAD EXAMIANS APP
Physics Which metal is the best conductor of heat? All of these Copper Silver Gold All of these Copper Silver Gold ANSWER DOWNLOAD EXAMIANS APP
Physics Who discovered X-ray Ernest Rutherford Wilhelm Rontgen Marie Curie Pierre Curie Ernest Rutherford Wilhelm Rontgen Marie Curie Pierre Curie ANSWER DOWNLOAD EXAMIANS APP
Physics Which law relates to the ideal gas law? P1/V1 = P2/V2 P1T1 = P2T2 P1V1 = P2V2 T1/V1 = T2/V2 P1/V1 = P2/V2 P1T1 = P2T2 P1V1 = P2V2 T1/V1 = T2/V2 ANSWER DOWNLOAD EXAMIANS APP
Physics The dimension of Planck constant equals to that of Power Momentum Angular momentum Energy Power Momentum Angular momentum Energy ANSWER DOWNLOAD EXAMIANS APP
Physics Rain drops acquire spherical shape due to Elasticity Surface tension Viscosity Friction Elasticity Surface tension Viscosity Friction ANSWER DOWNLOAD EXAMIANS APP
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