Physics Convex mirror is generally used in ________ Solar cookers Opthalmoscope Rear view mirror Reflector for head light Solar cookers Opthalmoscope Rear view mirror Reflector for head light ANSWER DOWNLOAD EXAMIANS APP
Physics The electrical domestic tube light gives white fluorescent light because of Vacuum inside the tube Heavy current Colision between molecules of filled gas under electric current Falling of ultra violet rays on the white inner coating of the tube Vacuum inside the tube Heavy current Colision between molecules of filled gas under electric current Falling of ultra violet rays on the white inner coating of the tube ANSWER DOWNLOAD EXAMIANS APP
Physics Why is it difficult to breathe at higher altitudes? Due to ozone Due to low air pressure Due to high humidity Due to low temperature Due to ozone Due to low air pressure Due to high humidity Due to low temperature ANSWER DOWNLOAD EXAMIANS APP
Physics Speed regulation of synchronous motor is 0.01 0.25 0.005 Zero 0.01 0.25 0.005 Zero ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is a renewable resource of energy? Solar energy Hydrogen fuel Wind energy All of these Solar energy Hydrogen fuel Wind energy All of these ANSWER DOWNLOAD EXAMIANS APP
Physics A multimeter is used to measure All of these Resistance Voltage Current All of these Resistance Voltage Current ANSWER DOWNLOAD EXAMIANS APP
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