Physics The speed of sound in air depends on Wavelength None of these Frequency Temperature Wavelength None of these Frequency Temperature ANSWER DOWNLOAD EXAMIANS APP
Physics The final image in a simple microscope is Virtual, magnified and erect Virtual, diminished and erect Real, diminished and inverted Real, magnified and erect Virtual, magnified and erect Virtual, diminished and erect Real, diminished and inverted Real, magnified and erect ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is the unit of surface tension of a liquid None of these Newton /m2 Joule/ mm Electron volt /cm2 None of these Newton /m2 Joule/ mm Electron volt /cm2 ANSWER DOWNLOAD EXAMIANS APP
Physics A hunter on the ground wishes to shoot a bird on a tree at a distance with his rifle. He has to point the rifle At a higher elevation than the bird At the lower elevation than the bird Vertically upwards In the same direction as the bird At a higher elevation than the bird At the lower elevation than the bird Vertically upwards In the same direction as the bird ANSWER DOWNLOAD EXAMIANS APP
Physics The surface tension of water on adding detergent to it Becomes zero Decreases Increases No change Becomes zero Decreases Increases No change ANSWER DOWNLOAD EXAMIANS APP
Physics Rainbows are produced when sunlight : Incident on raindrops hanging in the atmosphere is dispresed after suffering reflection. None of the given statements is correct. Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction and internal reflection. Incident on raindrops hanging in the atmosphere is dispresed after suffering reflection. None of the given statements is correct. Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction Incident on rain drops hanging in the atmosphere is dispersed after suffering refraction and internal reflection. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS