Physics When temperature difference between liquid and its surroundings is doubled, the rate of loss of heat will: Remain same Four times Three times Double Remain same Four times Three times Double ANSWER DOWNLOAD EXAMIANS APP
Physics Carbon Arc lamps are commonly used in Vehicles Domestic lighting Cinema projectors Photography Vehicles Domestic lighting Cinema projectors Photography ANSWER DOWNLOAD EXAMIANS APP
Physics A convex mirror of focal length f (in air) is immersed in a liquid (u=4/3). The focal length of the mirror in the liquid will be : F (7/3)f (3/4)f (4/3)f F (7/3)f (3/4)f (4/3)f ANSWER DOWNLOAD EXAMIANS APP
Physics In a filament type light bulb most of the electric power consumed appears as Infra-red rays Ultra-violet rays Fluorescent light Visible light Infra-red rays Ultra-violet rays Fluorescent light Visible light ANSWER DOWNLOAD EXAMIANS APP
Physics What is the force of attraction between any two bodies by virtue of their masses is called? Electromagnetic Force Gravitational Force Nuclear Force Centripetal Force Electromagnetic Force Gravitational Force Nuclear Force Centripetal Force ANSWER DOWNLOAD EXAMIANS APP
Physics Which of these liquids has the highest viscosity? Water Milk Syrup Pineapple juice Water Milk Syrup Pineapple juice ANSWER DOWNLOAD EXAMIANS APP
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