Physics Which colour is the complementary colour of yellow ? Green Red Blue Orange Green Red Blue Orange ANSWER DOWNLOAD EXAMIANS APP
Physics To prevent damage from lightning, lightning conductors are used on tall structures. The lightning conductor Should be made of a good conductor like copper with sharp-pointed edges Can be of any shape Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod Should be made of a good conductor like copper with sharp-pointed edges Can be of any shape Should be made of a good conductor but can be of any shape Should be in the form of a vertical rod ANSWER DOWNLOAD EXAMIANS APP
Physics Danger signals are generally red as red light Has lowest velocity Undergoes least deviation Is least bright Gives comfort to eye Has lowest velocity Undergoes least deviation Is least bright Gives comfort to eye ANSWER DOWNLOAD EXAMIANS APP
Physics A solid needle placed horizontally on the surface of the water floats due to Water pressure Surface tension of water Capillary action Viscosity of water Water pressure Surface tension of water Capillary action Viscosity of water ANSWER DOWNLOAD EXAMIANS APP
Physics Where do the electrical charges reside in a charged conductor? Depended upon the nature of the body At the core Outer surface of the body Throughout the body Depended upon the nature of the body At the core Outer surface of the body Throughout the body ANSWER DOWNLOAD EXAMIANS APP
Physics Which type of mirror is used in the head lights of vehicles ? Concave mirror Plane mirror Convex mirror Parabolic mirror Concave mirror Plane mirror Convex mirror Parabolic mirror ANSWER DOWNLOAD EXAMIANS APP
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