FORESTRY
REMOTE SENSING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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0.03mm
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0.03nm
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0.03m
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0.03micro meter
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Detailed explanation-1: -Which among the following waves is having less wavelength range? Explanation: A wide range of waves are present in case of electromagnetic spectrum, off which the gamma-rays are having a nano level wave length capacity i.e., less than 0.03nm.
Detailed explanation-2: -Gamma rays have the shortest wavelength and highest frequency of all EM radiation.
Detailed explanation-3: -Detailed Solution. Option 4 is correct, i.e. Microwaves. The ultraviolet region around 1016Hz a component of the sun’s radiation.
Detailed explanation-4: -The correct answer is Electromagnetic waves. The waves used in common TV remote control are Infrared Rays. Infrared (IR), sometimes called infrared light, is electromagnetic radiation (EMR) with wavelengths longer than those of visible light.