Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Does not change Increases Decreases Becomes infinite Does not change Increases Decreases Becomes infinite ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Viscosity Capillarity Surface tension Diffusion Viscosity Capillarity Surface tension Diffusion ANSWER DOWNLOAD EXAMIANS APP
Physics A bottle of sodalime is grasped by the neck and swung briskly in a vertical circle, Near which portion of the bottle do the bubbles collect? In the middle of the bottom Near the bottom Bubbles remain distributed uniformly Near the neck In the middle of the bottom Near the bottom Bubbles remain distributed uniformly Near the neck ANSWER DOWNLOAD EXAMIANS APP
Physics Which one of the following is used for sun glasses ? Crystal glass Flint glass Pyrex glass Crooks glass Crystal glass Flint glass Pyrex glass Crooks glass ANSWER DOWNLOAD EXAMIANS APP
Physics Why does bleeding occur through the nose in high mountainous regions ? The pressure of blood in capillaries is greater than the outside pressure The blood pressure fluctuates and finally decreases drastically The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains The pressure of blood in capillaries is greater than the outside pressure The blood pressure fluctuates and finally decreases drastically The blood pressure of a person increases at high altitudes The pressure at high altitudes is greater than that on the plains ANSWER DOWNLOAD EXAMIANS APP
Physics Light from the star, Alpha Centauri, which is nearest to the earth after the sun, reaches the earth in 4.2 years 42 years 4.2 seconds 42 seconds 4.2 years 42 years 4.2 seconds 42 seconds ANSWER DOWNLOAD EXAMIANS APP
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