Physics Weight of a body is maximum at the: Equator Subtropics Pole Tropics Equator Subtropics Pole Tropics ANSWER DOWNLOAD EXAMIANS APP
Physics What is the wavelength of visible spectrum ? 8500 A° – 9800 A° 1300 A°–3000 A° 7800 A° – 8000 A° 3900 A° – 7600 A° 8500 A° – 9800 A° 1300 A°–3000 A° 7800 A° – 8000 A° 3900 A° – 7600 A° ANSWER DOWNLOAD EXAMIANS APP
Physics Intensity of any wave is proportional to which of the following? Square root of amplitude Amplitude Cube of amplitude Square of amplitude Square root of amplitude Amplitude Cube of amplitude Square of amplitude ANSWER DOWNLOAD EXAMIANS APP
Physics Transition ions absorb light in : Ultraviolet region Infrared region Microwave region Visible region Ultraviolet region Infrared region Microwave region Visible region ANSWER DOWNLOAD EXAMIANS APP
Physics Which of the following is the fastest communication channel? Microwave Optical fiber Radio wave All are operating at nearly the same propagation speed Microwave Optical fiber Radio wave All are operating at nearly the same propagation speed ANSWER DOWNLOAD EXAMIANS APP
Physics The colours of stars depend on their Distance Atmospheric pressure Radius Temperature Distance Atmospheric pressure Radius Temperature ANSWER DOWNLOAD EXAMIANS APP
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