FORESTRY
REMOTE SENSING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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____ radiation is generally used in remote sensing technology.
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Electromagnetic
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Atomic
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Geological
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Remote sensing
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Explanation:
Detailed explanation-1: -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.
Detailed explanation-2: -Remote Sensing. Radiation. Unless it has a temperature of absolute zero (-273°C) an object reflects, absorbs, and emits energy in a unique way, and at all times. This energy, called electromagnetic radiation, is emitted in waves that are able to transmit energy from one place to another.
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