Elements Of Remote Sensing A perfectly black body: Emits power of every wave length Is a diffuse emitter All listed here Absorbs all the radiations of every wave lengths Emits power of every wave length Is a diffuse emitter All listed here Absorbs all the radiations of every wave lengths ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Due to perturbation of the orbit, satellite orbit parameters are frequently updated on measurements carried out by its Five ground stations Three ground stations Six ground stations Four ground stations Five ground stations Three ground stations Six ground stations Four ground stations ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing The entire range of the electromagnetic spectrum spans a large spectrum of wave lengths varying from: 10-10 to 1010 m 10-8 to 106 m 10-8 to 108 m 10-10 to 106 m 10-10 to 1010 m 10-8 to 106 m 10-8 to 108 m 10-10 to 106 m ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following quantities forms the basis of radiometry? Radiant flux (φ) Radiant energy (Q) All of these Radiant intensity (I) Radiant flux (φ) Radiant energy (Q) All of these Radiant intensity (I) ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing ‘A’ and ‘B’ are two towers of equal height diametrically opposite on either side of the nadir point, at 3 km and 5 km distances. Which one of the following statements is correct? Height displacement of A and B will be towards each other Height displacement of B will be less than that of A Height displacement of A will be less than that of B Height displacement of A and B is equal Height displacement of A and B will be towards each other Height displacement of B will be less than that of A Height displacement of A will be less than that of B Height displacement of A and B is equal ANSWER DOWNLOAD EXAMIANS APP
Elements Of Remote Sensing Which one of the following relationship between the wave length (λ), and frequency and the speed (C) of the electromagnetic wave is correct? C = v + λ C = 1/λv C = λ/v C = vλ C = v + λ C = 1/λv C = λ/v C = vλ ANSWER DOWNLOAD EXAMIANS APP
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