Physics Sending a frame to a group of stations is known as Single casting Casting Spreading Multicasting Single casting Casting Spreading Multicasting ANSWER DOWNLOAD EXAMIANS APP
Physics An object which absorbs all colours and reflects none appears: Blue Black White Grey Blue Black White Grey ANSWER DOWNLOAD EXAMIANS APP
Physics Two metallic plate of equal thickness and coefficient thermal conductivity K1 and K2 put together face to face. A common plate is constructed. What is equivalent K? K1+k2/k1k2 None 2k1k2/k1+k2 K1k2/k1+k2 K1+k2/k1k2 None 2k1k2/k1+k2 K1k2/k1+k2 ANSWER DOWNLOAD EXAMIANS APP
Physics When does land breeze occur? Hot summer Winter Fall Both A & B Hot summer Winter Fall Both A & B ANSWER DOWNLOAD EXAMIANS APP
Physics An object that has kinetic energy must be Falling At rest At an elevated position Moving Falling At rest At an elevated position Moving ANSWER DOWNLOAD EXAMIANS APP
Physics If a copper wire is increased to double its length, its resistance will become One–fourth Four times Double Half One–fourth Four times Double Half ANSWER DOWNLOAD EXAMIANS APP
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