Physics A metal plate with a circular hole at the centre is heated. What will happen to the area of the hole ? Dacrease Will increase first and then dcrease Increase Remain constant Dacrease Will increase first and then dcrease Increase Remain constant ANSWER DOWNLOAD EXAMIANS APP
Physics In ________ motion of a body its velocity varies with time. Uniform Equilibrium Non-uniform Linear Uniform Equilibrium Non-uniform Linear ANSWER DOWNLOAD EXAMIANS APP
Physics The period of revolution of a certain planet in an orbit of radius R is T. Its period of revolution in an orbit of radius 4R will be: 2 T 8 T 4 T 1 T 2 T 8 T 4 T 1 T ANSWER DOWNLOAD EXAMIANS APP
Physics The group of solar cells joined together in a definite pattern is called a Battery Solar heater Solar cooker Solar cell panel Battery Solar heater Solar cooker Solar cell panel ANSWER DOWNLOAD EXAMIANS APP
Physics Kirchhoff's laws are applicable to C. circuits only C. and A.C. circuits both None of these C. circuits only C. circuits only C. and A.C. circuits both None of these C. circuits only ANSWER DOWNLOAD EXAMIANS APP
Physics Buoyancy depends on The depth to which the body is immersed The shaped of the body The mass of the liquid displaced The mass of the body The depth to which the body is immersed The shaped of the body The mass of the liquid displaced The mass of the body ANSWER DOWNLOAD EXAMIANS APP
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