Physics Which colour has the highest energy? Blue White Red Violet Blue White Red Violet ANSWER DOWNLOAD EXAMIANS APP
Physics Dynamo is a device for converting Mechanical energy into electrical energy Magnetic energy into electrical energy Chemical energy into electrical energy Heat energy into electrical energy Mechanical energy into electrical energy Magnetic energy into electrical energy Chemical energy into electrical energy Heat energy into electrical energy ANSWER DOWNLOAD EXAMIANS APP
Physics Why is it difficult to breathe at higher altitudes? Due to high humidity Due to low air pressure Due to ozone Due to low temperature Due to high humidity Due to low air pressure Due to ozone Due to low temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? Optical fiber Microwave Radio wave All are operating at nearly the same propagation speed Optical fiber Microwave Radio wave All are operating at nearly the same propagation speed ANSWER DOWNLOAD EXAMIANS APP
Physics In a freezer ice cubes will be formed more quickly in trays made of Wood Plastic Aluminium Rubber Wood Plastic Aluminium Rubber ANSWER DOWNLOAD EXAMIANS APP
Physics Which law is also called law of inertia ? All of above Newton first law Newton third law Newton second law All of above Newton first law Newton third law Newton second law ANSWER DOWNLOAD EXAMIANS APP
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