Physics Why does ice covered in sawdust not melt quickly ? Sawdust is good conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice Sawdust is a bad conductor of heat Sawdust is good conductor of heat The water is absorbed by sawdust Sawdust does not allow the air to touch the ice Sawdust is a bad conductor of heat ANSWER DOWNLOAD EXAMIANS APP
Physics The part of the eye having the largest refractive index is : Vitreous humor Cornea Aqueous humor Lens Vitreous humor Cornea Aqueous humor Lens ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a conductor of electricity ? Benzene Pure water Salt water Rubber Benzene Pure water Salt water Rubber ANSWER DOWNLOAD EXAMIANS APP
Physics In mirrors the back surface is coated with a thin layer of : Mercury Silver nitrate Silver Red oxide Mercury Silver nitrate Silver Red oxide ANSWER DOWNLOAD EXAMIANS APP
Physics Which compressor is usually used in AC? Reciprocating Centrifugal Axial Rotary Reciprocating Centrifugal Axial Rotary ANSWER DOWNLOAD EXAMIANS APP
Physics A bottle of sodalime is grasped by the neck and swung briskly in a vertical circle, Near which portion of the bottle do the bubbles collect? In the middle of the bottom Near the neck Near the bottom Bubbles remain distributed uniformly In the middle of the bottom Near the neck Near the bottom Bubbles remain distributed uniformly ANSWER DOWNLOAD EXAMIANS APP
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