Physics Red light has a wavelength of 70 A°. In "nm" it is 700 nm 0.07 nm 70 nm 7 nm 700 nm 0.07 nm 70 nm 7 nm ANSWER DOWNLOAD EXAMIANS APP
Physics The cooling by a desert Cooler is based on: Air dehydration Evaporative Cooling Hot air replacement Air Rehydration Air dehydration Evaporative Cooling Hot air replacement Air Rehydration ANSWER DOWNLOAD EXAMIANS APP
Physics Who among the following discovered X-rays? W.C Roentgen James Chadwick Marie Curie J.J Thomson W.C Roentgen James Chadwick Marie Curie J.J Thomson ANSWER DOWNLOAD EXAMIANS APP
Physics If cream is removed from milk, its density Decreases May increase or decrease Remains the same Increases Decreases May increase or decrease Remains the same Increases ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Cube of amplitude Amplitude Square root of amplitude Square of amplitude Cube of amplitude Amplitude Square root of amplitude Square of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics The capacity of a water heater is measured in Metres Gallons Both A & B Litres Metres Gallons Both A & B Litres ANSWER DOWNLOAD EXAMIANS APP
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