name the electromagnetic wave of 7800 angstrom to 10⁷ angstrom wavelength range
Answers
Answer:
answer is infrared rays
Answer: Infrared Rays
Explanation:
The electromagnetic spectrum is defined as the distribution of electromagnetic radiation. This happens according to energy or according to frequency or wavelength.
The notation "eV" stands for electron-volts which refers to a common unit of energy measure in study of atomic physics.
The infrared wavelength ranges from approximately 0.75 µm to 100 µm (750 nm - 10,000 nm).It is categorised in three main regions:-
a. Near Infrared (NIR): 0.7 – 1.3µm
b. Shortwave Infrared (SWIR): 1.3 – 3 µm
c. Far or Thermal Infrared :3 - 100 µm.
Infrared radiation is used mainly in remote sensing. Several objects reflect, transmit, and absorb the Sun's shortwave and near-infrared rays. This configuration is used to observe the vegetation, soil tstructure & composition and also its moisture content. The thermal infrared is used to study the longwave thermal energy radiating from the Earth's surface.
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