Physics The best material for the core of a transformer is Mild steel Soft iron Stainless steel Hard steel Mild steel Soft iron Stainless steel Hard steel ANSWER DOWNLOAD EXAMIANS APP
Physics If we want to calculate the pressure of a liquid at the bottom of a vessel, the quantity which is not required to determine it, is Surface area of the bottom of the vessel Acceleration due to gravity at the bottom of the vessel Density of the liquid Height of the liquid column Surface area of the bottom of the vessel Acceleration due to gravity at the bottom of the vessel Density of the liquid Height of the liquid column ANSWER DOWNLOAD EXAMIANS APP
Physics stars which appear single to the naked eye but are double when seen through a telescope are novas and supernovas asteroids quasars binaries novas and supernovas asteroids quasars binaries ANSWER DOWNLOAD EXAMIANS APP
Physics A man stands in a lift which accelerates upwards. The resultant reaction force on the floor of the lift is Zero Less than the weight of the man Greater than the weight of the man Same as the weight of the man Zero Less than the weight of the man Greater than the weight of the man Same as the weight of the man ANSWER DOWNLOAD EXAMIANS APP
Physics Red light has a wavelength of 70 A°. In "nm" it is 7 nm 700 nm 0.07 nm 70 nm 7 nm 700 nm 0.07 nm 70 nm ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is used to split white light into different colours ? Glass slab Concave lens Convex lens Prism Glass slab Concave lens Convex lens Prism ANSWER DOWNLOAD EXAMIANS APP
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