It is 35 minutes to the west of zero hours right ascension.
It is 35 minutes north of the celestial equator.
It is 35 minutes south of the celestial equator.
Answer:
the answer would be the 2nd one, or B - It is 35 minutes to the west of zero hours right ascension :))
Explanation:
its the correct answer on the quizz,,, good luck :3
The statement 'the star is 35 minutes to the east of zero hours right ascension' is correct. A star's right ascension (RA) is its east-west position on the celestial sphere relative to the vernal equinox, not its distance north or south of the celestial equator.
The right ascension (RA) of a star is akin to longitude on Earth; it tells us the east-west position of celestial bodies. However, RA is determined by the vernal equinox - the point where the celestial equator intersects with the ecliptic. If a star has a RA of 35 minutes, it means that this star is 35 minutes to the east of the zero hours point, i.e., the vernal equinox.
It's important to note that RA is not a measure of a star's distance from the celestial equator (north or south), but rather its position with respect to the vernal equinox (east or west). Therefore, the star in question is not 35 minutes north or south of the celestial equator - these would refer to its declination, not its right ascension.
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B.the atomic model is a representation of what scientists believe the atom to be C.models can continuously be modified as new discoveries are made
D.All of the above are true.
All of the above are true.
A is correct, because, well. We can’t see atoms directly, at least not with our current levels of technology.
B is correct because a model is a representation of something by nature.
C is correct because our knowledge of the atom is still growing, and as we still don’t know about some future atomic developments, it’s called a model so that there’s still flexible room for new discoveries.
Hope this helps!
B- Fusion reactions are highly endothermic, making them dangerous.
C- Fusion reactions do not yet produce enough energy.
D- The heat it takes to start a fusion reaction is too high to contain.