Q. Snow cover on the earth surface :

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Q. Electromagnetic waves are characterised by :

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Q. The solid angle subtended by the sphere is :

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Q. For accurate position fix, the three satellites:

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Q. Pick up the correct statement from the following:

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Q. Pick up the correct statement from the following:

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Q. The various stages of formation of snow are listed below :

1. Formation of ice crystals
2. Formation of snow pallets
3. Formation of snow flakes
4. Formationof snow crystals
5. Formation of rimed crystals

Which one of the following sequences is correct ?

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Q. Snow consists of

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Q. For perfect coherent radiation, which one of the following statement is correct?

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Q. Fresh and pure snow reflectance

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Q. Snow albedo is affected by :

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Q. "All bodies at temperatures above absolute zero degree emit electromagnetic radiation at different wave length", is known as:

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Q. Assuming n as the frequency of radiation, n0 as the threshold frequency and k as a constant, the energy of the photo-electrons (E) is related as

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Q. In which part of the reflective optical infrared region, the effect of multiple leaves in vegetation canopy is maximum ?

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Q. Which one of the following statements is correct ?

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Q. The energy transported by the electromagnetic wave is proportional to :

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Q. Which one of the following is incorrect statement? While passing through the atmosphere, the solar radiation,

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Q. The leaf area index (LAI) is :

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Q. In sun-light water poor in phyto plank tons appears :

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Q. A remote sensor photographic camera :

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