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How would a three hour time exposure photo of stars in the northern sky appear if the earth did not rotate?
Wiki User
∙ 11y ago
The photograph would record far more stars, nebulae, and galaxies than the naked eye could see. There are many thousands of such photographs to be seen on the web. Any camera capable of long exposures with an equatorial mount and a clock drive could create such a photograph. A clock drive, which turns the right ascension axis of the mount at the speed of a hour hand (hence the name), counteracts the rotation of the Earth.
Wiki User
∙ 11y ago
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Why do typhoons rotate opposite of huricanes?
Typhoons in the Northern Hemisphere and hurricanes in the Southern Hemisphere rotate in opposite directions due to the Coriolis effect. In the Northern Hemisphere, typhoons rotate counterclockwise, while in the Southern Hemisphere, hurricanes rotate clockwise. This is a result of the Earth's rotation and the way it affects air movements in different hemispheres.
Do hurricanes in the northern hemisphere rotate counterclockwise?
Yes, hurricanes in the northern hemisphere rotate counterclockwise due to the Coriolis force, which is caused by Earth's rotation. This force causes air to deflect to the right in the northern hemisphere, resulting in a counterclockwise rotation in a cyclonic motion.
How do the rotation and revolution of the Earth affect the appearance of stars and other objects in the sky?
stars seams to rotate around the northern star
Circumpolar constellations appear to rotate around?
The North Star, or Polaris. This star remains nearly stationary in the sky while all other stars seem to rotate around it due to the Earth's rotation on its axis.
Would an observer from Earth see all the planets rotate backwards at one point?
No, an observer from Earth would not see all the planets rotate backward at the same time. This is because each planet rotates on its own axis and orbits the sun independently, so their motions appear to be unique relative to Earth's position.
How would a three-hour time exposure photograph of stars in the northern sky appear if earth did not rotate?
The stars would be brighter points of light. Without the Earth's rotation, the Earth would not be moving enough to create the lines of light that ordinarily appear in an uncorrected stationary time exposure. Depending on the clarity of the sky, the entire image could be grayed by scattered light (light pollution).
How would a three hour time exposure photograph of stars in the northern sky appear if earth did not rotate?
The stars would be brighter points of light. Without the Earth's rotation, the Earth would not be moving enough to create the lines of light that ordinarily appear in an uncorrected stationary time exposure. Depending on the clarity of the sky, the entire image could be grayed by scattered light (light pollution).
How would the moon appear to an observe on earth if the moon did not rotate?
it would still appear to rotate
How would the moon appear to an observer on earth if the moon did not rotate?
it would still appear to rotate
When we view from earth how does uranus appear to rotate?
On its side.
Do typhoons rotate clockwise?
No, typhoons in the Northern Hemisphere rotate counterclockwise. In the Southern Hemisphere, they rotate clockwise. This is due to the Coriolis effect caused by the Earth's rotation.
What are the release dates for Network Earth - 1990 Northern Exposure - 3.20?
Network Earth - 1990 Northern Exposure - 3.20 was released on: USA: 31 January 1993
What are the release dates for Network Earth - 1990 Northern Exposure 3-20?
Network Earth - 1990 Northern Exposure 3-20 was released on: USA: 31 January 1993
Do tornadoes rotate counterclockwise?
In the northern hemisphere, tornadoes typically rotate counterclockwise. In the southern hemisphere, tornadoes rotate clockwise. This is due to the Coriolis effect caused by the Earth's rotation.
How would a three-hour time exposure photograph of stars in the northern sky appear if earth is not rotating?
This answer depends on the location of the camera taking the picture. If the camera is on the ground, then the exposure would come out clearer if the camera was not mounted on a system that could automatically move the lens. If the camera was in LEO (Low Earth Orbit) it wouldn't matter if the earth was rotating.
Which way do winds rotate in a tropical depression?
In the Northern Hemisphere, winds in a tropical depression rotate counterclockwise. In the Southern Hemisphere, they rotate clockwise. This rotation is due to the Coriolis effect caused by the Earth's rotation.
Do tornadoes go clockwise?
Tornadoes in the northern hemisphere usually rotate counterclockwise, while tornadoes in the southern hemisphere typically rotate clockwise. This is due to the Earth's rotation and the Coriolis effect.
