Elements Of Remote Sensing 'A time varying electric field produces a magnetic field.' This phenomenon is called: Faraday's law Hertz's law Ampere Maxwell's law Kirchoff’s law Faraday's law Hertz's law Ampere Maxwell's law Kirchoff’s law ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing "An Electromagnetic wave falls on to a boundary between two losses less homogeneous media with different refractive indices, a part of the wave is reflected back to the incident medium and the rest is transmitted on to the second media". This phenomenon is known as: Fresnel reflection None of these Snell's law Fresnel refraction Fresnel reflection None of these Snell's law Fresnel refraction ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The infrared portion of EMR lies between 0.7 - 1.3 μm 0.7 to 14 μm 0.4 - 0.7 μm 0.5 mm to 1 μm 0.7 - 1.3 μm 0.7 to 14 μm 0.4 - 0.7 μm 0.5 mm to 1 μm ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing A perfectly black body: All listed here Emits power of every wave length Absorbs all the radiations of every wave lengths Is a diffuse emitter All listed here Emits power of every wave length Absorbs all the radiations of every wave lengths Is a diffuse emitter ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Remote sensing techniques make use of the properties of ___________ emitted, reflected or diffracted by the sensed objects: Electromagnetic waves Wind waves Electric waves Sound waves Electromagnetic waves Wind waves Electric waves Sound waves ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following parameters is considered to determine the reflectance of a vegetation canopy? Solar zenith angle Look angle All of these Azimuth angle Solar zenith angle Look angle All of these Azimuth angle ANSWER DOWNLOAD EXAMIANS APP
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