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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.
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What is a rotating updraft?
A rotating updraft, also known as a mesocyclone, is a rotating column of air within a thunderstorm. It is often associated with severe weather phenomena such as tornadoes and supercell thunderstorms. Rotating updrafts play a crucial role in the development and intensification of severe weather events.
Is the sun constantly rotating and revolving around the earth?
no, it's the Earth that is constantly rotating around the Sun
What is the fastest rotating body in the solar system?
The fastest rotating body in the solar system is the star, Regulus. It has an equatorial rotational velocity of about 288 km/s.
What happens if earth starts rotating faster what happens if earth starts rotating faster?
Nothing will happen because of the gravity
Did the sun form outside the rotating interstelear cloud?
We believe that stars form at the CENTERS of rotating interstellar gas clouds.
How would a three hour time exposure photograph of Star in the norther sky appear if the earth didn't rotate?
If the Earth didn't rotate, then the camera would stay where you pointed it, and a three hour exposure would look just like a 1/60 second exposure except that everything would be a lot brighter.The fact that the Earth does rotate is a problem in astrophotography. To get long exposures, it's necessary to mount the telescope on a motorized base turning in the opposite direction to counteract the rotation of the Earth and keep the camera pointed at the same star for the entire length of the exposure ... if you don't, you get "trails" as the stars move across the camera's field of view. (Though really it's the camera that's doing most of the moving ... the stars are moving, but they're so far away that it takes a lot more than three hours for them to move noticeably.)
What is the coriolist effect?
The Coriolis effect is the appearance of objects to change direction when they are viewed in a rotating field. As the Earth is constantly rotating, this causes moving objects to move clockwise in the Northern Hemisphere and counterclockwise in the Southern.
What is responsible for earth's season?
The earth rotating on its axis. When the northern hemisphere is facing the sun it is summer. In the southern it is winter.
How can I set up a rotating indoor garden in my home for optimal plant growth and space utilization?
To set up a rotating indoor garden for optimal plant growth and space utilization, you can use a rotating plant stand or shelf to maximize sunlight exposure for all plants. Ensure the plants receive adequate water, nutrients, and light by rotating them regularly. Choose plants that have similar light and water requirements to simplify care. Additionally, consider using vertical gardening techniques to make the most of limited space.
When did derecho or right rotating storms start in North America?
First of all, a dercho is not a "righ rotating storm;" it is chiefly a straight-line wind event, though the northern end may rotate counterclockwise. Derechos have probably been ocurring in North American for as long as the continent has existed.
Which loss is not common between a transformer and rotating machines?
Frictional , rotating losses are not common to transformers and rotating machines. these are specific to rotating machines.
Is a thrown Frisbee rotating or revolving?
rotating
What does rotating on an axis mean?
rotating on a fixed point
What hazards are involved in working with a dynamic balancing machine?
Hazards of working with a dynamic balancing machine include entanglement in rotating parts, exposure to high-speed moving parts, risk of electrical shock, and potential for injury from unbalanced rotating objects. Proper training, use of personal protective equipment, and adherence to safety procedures are crucial to mitigate these risks.
How many syllables does rotating have?
the word rotating has 3 sylablles
What do you call a rotating vent on the roof?
Rotating chimney cowl, rotating chimney cowl, spinning cowl, revolving cowl,
How rotating magnetic amplifier work?
what does it mean by rotating amplifier and how it works?
