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What could cause a mysterious black line in the sky?
A mysterious black line in the sky could be caused by a phenomenon such as a contrail from an aircraft, a shadow cast by a cloud, or a solar eclipse.
How long does a jet white trail last?
Commonly known as a contrail (condensation trail), the white vaporous trail that is visible coming out of jet aircraft is a result of three concurrent events: 1. Hot jet exhaust cooling as it exits the jet engine. 2. Atmospheric moisture (humidity. 3. Particulate matter as residue from the burning of the jet fuel. As the jet exhaust cools, water molecules condense on the minute particles of carbon in the exhaust forming water droplets and visible vapor, which appears as the white trail behind the jet. The length of the trail generally is determined by the relative amount of atmospheric moisture (humidity) present in the plane's path. The more humidity, the longer the contrail, and conversely, the less humidity, the shorter the contrail. As time passes, the contrail disperses. Wind speed at that altitude can affect how long the contrail is visible. More wind will disperse the contrail more quickly.
What is the long trail of ice crystals in the sky behind a jet aircraft called?
That trail is called a contrail, which is short for "condensation trail." It forms when water vapor from the engine exhaust condenses and freezes into ice crystals in the cold air at high altitudes.
What causes the phenomenon of black contrails in the sky?
Black contrails in the sky are caused by the exhaust emissions from aircraft engines mixing with atmospheric conditions, such as temperature and humidity, resulting in the formation of soot particles that appear black in color.
How high are contrail clouds?
Contrail clouds can form at various altitudes depending on atmospheric conditions, but they typically occur between 25,000 and 40,000 feet above sea level. The exact height can vary based on factors such as temperature, humidity, and aircraft altitude.
What could cause a mysterious black line in the sky?
A mysterious black line in the sky could be caused by a phenomenon such as a contrail from an aircraft, a shadow cast by a cloud, or a solar eclipse.
How do you use the word contrail in a sentence?
The high flying jets left long contrails marking their paths through the sky.
What is an Airplanes white trail?
The white trail you see behind an airplane in the sky is called a contrail. It's an artificial cloud made by the exhaust of jet aircraft or from the wingtips.
Appears as a streak in the sky?
A meteor.
How long does a jet white trail last?
Commonly known as a contrail (condensation trail), the white vaporous trail that is visible coming out of jet aircraft is a result of three concurrent events: 1. Hot jet exhaust cooling as it exits the jet engine. 2. Atmospheric moisture (humidity. 3. Particulate matter as residue from the burning of the jet fuel. As the jet exhaust cools, water molecules condense on the minute particles of carbon in the exhaust forming water droplets and visible vapor, which appears as the white trail behind the jet. The length of the trail generally is determined by the relative amount of atmospheric moisture (humidity) present in the plane's path. The more humidity, the longer the contrail, and conversely, the less humidity, the shorter the contrail. As time passes, the contrail disperses. Wind speed at that altitude can affect how long the contrail is visible. More wind will disperse the contrail more quickly.
How do you say black sky in Japanese?
Kuroi sora is black sky.
When was Big Black Sky created?
Big Black Sky was created in 2007.
When was Crow Black Sky created?
Crow Black Sky was created in 2009.
When you see a jet contrail should you hear its sound coming from a spot on its contrail where it was 40 seconds ago?
contrails are water molecules at high altitude due to condensation.
What is zhenwei wang's favorite color?
sky blue , black
When was When the Sky Turns Black created?
When the Sky Turns Black was created in 1994-07.
When was Black Ships Ate the Sky created?
Black Ships Ate the Sky was created in 2006.
