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- Contrail - Wikipedia
Contrails ( ˈ k ɒ n t r eɪ l z ; short for "condensation trails") or vapour trails are line-shaped clouds produced by aircraft engine exhaust or changes in air pressure, typically at aircraft cruising altitudes several kilometres miles above the Earth's surface
- Contrails — What are they and how do they form? | Space
Condensation trails, or contrails, are long, thin clouds that can form behind airplanes at cruising altitude They are created by jet engines
- Chemtrails Versus Contrails - ThoughtCo
Do you know the difference between a chemtrail and a contrail? A contrail is an abbreviation for " condensation trail," which is a visible white vapor trail produced as water vapor condenses from aircraft engine exhaust Contrails consist of water vapor or tiny ice crystals
- Contrails vs. Chemtrails: The Truth Revealed – Engineerine
Contrails are cloud-like formations made up of tiny water droplets or ice crystals They form when the hot exhaust gases from an aircraft’s engine, which contains water vapor, meet the cooler, low-pressure air at high altitudes
- Why do jets leave a white trail in the sky? | Scientific American
Jets leave white trails, or contrails, in their wakes for the same reason you can sometimes see your breath The hot, humid exhaust from jet engines mixes with the atmosphere, which at high
- What Is Known (and Not Known) About Contrails | Britannica
A condensation trail, or “contrail,” is a streamer of cloud sometimes observed behind an airplane Learn more about where contrails come from
- What Are Contrails, and Are They Bad for the Environment?
Contrails, short for condensation trails, form when the hot, moist exhaust from an airplane’s engine meets the cold, low-pressure atmosphere at high altitudes
- Contrails - NASA
Learn how condensation nuclei and water vapor combine to create contrails What are contrails? Contrails are a type of ice cloud, formed by aircraft as water vapor condenses around small dust particles, which provide the vapor with suficient energy to freeze
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