Physics For photoelectric effect to take place, the metal used as the cathode should have ________ Low work function Low melting point Low resistance High melting point Low work function Low melting point Low resistance High melting point ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbows are produced when sunlight : None of the given statements is correct. Incident on raindrops hanging in the atmosphere is dispresed after suffering reflection. Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction and internal reflection. Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction None of the given statements is correct. Incident on raindrops hanging in the atmosphere is dispresed after suffering reflection. Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction and internal reflection. Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction ANSWER DOWNLOAD EXAMIANS APP
Physics The three famous law of Kepler is related to Optics Oscillations Planetary Motion Speed Optics Oscillations Planetary Motion Speed ANSWER DOWNLOAD EXAMIANS APP
Physics Rate of change of displacement is known as ________ Velocity Speed Distance Acceleration Velocity Speed Distance Acceleration ANSWER DOWNLOAD EXAMIANS APP
Physics The sky appears blue due to Mie scattering None of these Back scattering Rayleigh scattering Mie scattering None of these Back scattering Rayleigh scattering ANSWER DOWNLOAD EXAMIANS APP
Physics Decibel is a term connected with : Air Water Soil Sound Air Water Soil Sound ANSWER DOWNLOAD EXAMIANS APP
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