Physics Which of the following properties is found only in ferromagnetic materials ? Hysteresis Point in a particular direction Attracting a magnetic substance Susceptibility independent of temperature Hysteresis Point in a particular direction Attracting a magnetic substance Susceptibility independent of temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Erg cross Sec is the unit of Angular momentum Linear Momentum Planck's constant Energy Angular momentum Linear Momentum Planck's constant Energy ANSWER DOWNLOAD EXAMIANS APP
Physics The paramagnetic theory of magnetism applies to Platinum Iron Nickel Mercury Platinum Iron Nickel Mercury ANSWER DOWNLOAD EXAMIANS APP
Physics A boat loaded with rocks floats in the middle of a swimming pool. A man in the boat throws the rocks overboard. The level of water in the pool will Remains the same Decrease First decrease and then increase Increase Remains the same Decrease First decrease and then increase Increase ANSWER DOWNLOAD EXAMIANS APP
Physics For a body moving with non-uniform velocity and uniform acceleration Displacement – Time graph is non-linear Velocity – Time graph is nonlinear Velocity – Time graph is linear Displacement – Time graph is linear Displacement – Time graph is non-linear Velocity – Time graph is nonlinear Velocity – Time graph is linear Displacement – Time graph is linear ANSWER DOWNLOAD EXAMIANS APP
Physics For which of the following substances, the resistance decreases with increase in temperature? Nichrome Copper Pure silicon Platinum Nichrome Copper Pure silicon Platinum ANSWER DOWNLOAD EXAMIANS APP
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