Answer:
At focus.
Explanation:
When the object is placed at the focus of a concave mirror, the image will form at infinity. The formed image is real and inverted and its size is highly enlarged.
When the object is placed between the pole and the focus, the image will formed behind the mirror. The formed image is virtual and erect and its size is enlarged. This is the only case when the formed image is virtual and erect.
Answer:
The answer is B wavelength
Answer:B) wavelength
Explanation:The distance from point A to B is the wavelength. It can be measured from crest to crest or trough to trough.
Answer:
190 is the average velocity.
Explanation:
Just add them together
B. Aquarius
C. centaurus
D. Sagittatius
How do stars locate in the galactic disk orbit the galactic center?
A. they do not orbit the galactic center.
B. they move in the circular orbits around the galactic center.
C. they bob up and down as they orbit the galactic center.
D. they orbit in elliptical orbits with random orientations.
The center of the Milky Way is in the direction of the constellation Sagittarius. The stars in the galactic disk move in a rosette pattern as they orbit the galactic center, which is neither completely circular nor random elliptical orbits.
The galactic center of the Milky Way is located in the direction of the constellation Sagittarius. The stars in the galactic disk orbit the galactic center much like how planets in our solar system orbit the sun. The movement of these stars is not completely circular, nor do they bob up and down or orbit randomly in elliptical paths. The actual orbit is more like a rosette pattern, not perfect circles but also not random orientations.
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The galactic center of the Milky Way is located in the direction of the constellation Sagittarius. Stars in the galactic disk orbit the galactic center in circular orbits.
The galactic center of the Milky Way is located in the direction of the constellation Sagittarius.
Stars in the galactic disk orbit the galactic center in circular orbits.
SEO keywords: galactic center, Milky Way, constellation, Sagittarius, galactic disk, circular orbits
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Answer:
2m/s2 south
Explanation:
Trust
Answer:
a = 2m/S2 south
Explanation:
b. the hot and fiery end to the universe
c. the unavailability of energy to do work
d. a theoretical violation of the second law of thermodynamics
The answer to this is ion.