Physics Stars appear twinkling because of ......... of light. Scattering Emission Reflection Absorption Scattering Emission Reflection Absorption ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following waves cannot be polarised? Radio Ultrasonic Infrared Ultra violet Radio Ultrasonic Infrared Ultra violet ANSWER DOWNLOAD EXAMIANS APP
Physics To convert temperature from Celcius to Kelvin scale, you must ________ the given temperature. Add 273 Subtract 273 Multiply 273 Divide by 273 Add 273 Subtract 273 Multiply 273 Divide by 273 ANSWER DOWNLOAD EXAMIANS APP
Physics When a ship enters the sea from a river It rises a little It sinks a little It remains at the same level It rises or sinks depending on the material it is made of It rises a little It sinks a little It remains at the same level It rises or sinks depending on the material it is made of ANSWER DOWNLOAD EXAMIANS APP
Physics Momentum is measured as the product of : Mass and inertia Mass and velocity Mass and acceleration Mass and force Mass and inertia Mass and velocity Mass and acceleration Mass and force ANSWER DOWNLOAD EXAMIANS APP
Physics The GPS device in an automobile uses which communication channel? Satellite Microwave Radio frequency Infrared Satellite Microwave Radio frequency Infrared ANSWER DOWNLOAD EXAMIANS APP
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