Asked by Lydia Silva on Apr 24, 2024
Verified
The infrared portion of the electromagnetic spectrum helps planetary scientists measure surface:
A) composition and temperature
B) temperature and elevation
C) age and composition
D) age and elevation
Electromagnetic Spectrum
A range of electromagnetic radiation that includes visible light, infrared, ultraviolet, X-rays, and other wavelengths.
Infrared Portion
A section of the electromagnetic spectrum with wavelengths longer than those of visible light but shorter than those of microwaves.
- Comprehend the role of radar and thermal infrared imaging in advancing planetary science.
Verified Answer
RF
Richard Feagin8 days ago
Final Answer :
A
Explanation :
The infrared portion of the electromagnetic spectrum is particularly useful for measuring the surface composition and temperature of planetary bodies. Infrared measurements can reveal the chemical makeup of a surface by identifying specific molecular vibrations that correspond to different materials. Additionally, infrared radiation is emitted by objects based on their temperature, allowing scientists to determine surface temperatures.
Learning Objectives
- Comprehend the role of radar and thermal infrared imaging in advancing planetary science.