Physics Vegetables are cooked in lesser time by adding a pinch of salt while cooking because Latent heat of vaporization of water decreases Boiling point of water decreases Latent heat of vaporization of water increases Boiling point of water increases Latent heat of vaporization of water decreases Boiling point of water decreases Latent heat of vaporization of water increases Boiling point of water increases ANSWER DOWNLOAD EXAMIANS APP
Physics When a person sitting on a swing stands up on the swing, the frequency of oscillation Increases Becomes infinite Does not change Decreases Increases Becomes infinite Does not change Decreases ANSWER DOWNLOAD EXAMIANS APP
Physics The instrument that measures and records the relative humidity of air is Hydrometer Barometer Hygrometer Lactometer Hydrometer Barometer Hygrometer Lactometer ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following colour of light deviates least through the prism? Red Yellow Green Violet Red Yellow Green Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Which one is the unit of surface tension of a liquid Joule/ mm None of these Newton /m2 Electron volt /cm2 Joule/ mm None of these Newton /m2 Electron volt /cm2 ANSWER DOWNLOAD EXAMIANS APP
Physics The complete form of 'IC' in electronics is Independent circuit Internal circuit Integrated circuit Inbuilt circuit Independent circuit Internal circuit Integrated circuit Inbuilt circuit ANSWER DOWNLOAD EXAMIANS APP
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