Physics For an object, the state of rest is considered to be the state of ________ speed. Decrease Zero Inverse Increasing Decrease Zero Inverse Increasing ANSWER DOWNLOAD EXAMIANS APP
Physics It is more difficult to walk on ice than on a concrete road because Ice is soft when compared to concrete None of these There is very little friction between the ice and feet pressing it There is more friction between the ice and feer Ice is soft when compared to concrete None of these There is very little friction between the ice and feet pressing it There is more friction between the ice and feer ANSWER DOWNLOAD EXAMIANS APP
Physics The best material for the core of a transformer is Stainless steel Mild steel Soft iron Hard steel Stainless steel Mild steel Soft iron Hard steel ANSWER DOWNLOAD EXAMIANS APP
Physics Formation of shadows can be explained by Refraction Total internal reflection Rectilinear propagation of light Reflection Refraction Total internal reflection Rectilinear propagation of light Reflection 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 The light rays used for eliminating bacteria Ultra-violet radiation Infrared rays X-rays Microwave radiation Ultra-violet radiation Infrared rays X-rays Microwave radiation ANSWER DOWNLOAD EXAMIANS APP
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