Astronomy help please What does each number (1-5) represent? a. Zenith b. Horizon c. Meridian d. North Celestial Pole e. Celestial Equator
Q: What is being implied by the "escape velocity" of each celestial body? * A.Escape velocity is the…
A: Required: What means the "escape velocity" of each celestial body
Q: 14. Cause of the Seasons. Suppose a friend is trying to claim that it is summer when Earth is…
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Q: Which among the following is not a unit of distance? A) Light year B) Longsec C) Astronomical unit…
A: Distance is defined as the product of speed and time and it can be represented as follows:- d=s×t…
Q: Explain why astrology is a pseudoscience rather than a true science
A: Astrology is founded on understanding the position of the stars, which seems like a scientific…
Q: Question 4' Light pollution is OA) a light source that makes it hard to observe the night sky. OB)…
A: part 1 Light pollution is the presence of excess artificial light and is the result of urbanization…
Q: 3. Using the given time zone and time as basis, state the time in the given new time zone. 3.1 15°E…
A: Reference time zones can be observed in the given question
Q: 1. The big dipper is part of A. URSA major B. CANIS major C. AQUARIUS D. LIBRA 2. The appearance of…
A: A.Ursa major B. Leo
Q: Radius of the Moon An astronomer observes the moonwith a viewing angle of 0.52°. If the moon’s…
A: θ = 0.52°D = 384.4×106 m Let R be the height.
Q: Celestial Sphere if this is the sky as seen by an observer on Earth, where is the observer located?…
A: here,change in gravity due to radiation of earth:g'=g-Rw2cos2λat poles, λ=90g'=g
Q: Explain what spherical, cylindrical, and planar symmetry are?
A: Spherical symmetry means that if we assume a hypothetical sphere around a point then every portion…
Q: If you could see stars during the day, the drawing above shows what the sky would look like at noon…
A: Now, the sun rises in the East. Also the time of the rise is around 6 am. Therefore, the sun would…
Q: Which part of the cycle comes next? 3. First quarter O Waning gibbous O Waxing gibbous O Third…
A: In this problem, it is asking about the part of the cycles comes next.
Q: Q5. (i) With the aid of a sketch show what the Prime Meridian is. (ii) What is the “Ecliptic” as…
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Q: 1- A star has a circumference of 62.8 million kilometers. Find its reduced circumference in meters.…
A: The circumference of the star = 62.8 million km 1 million = 1000000 1 km=1000 m Now we can write ,…
Q: 5. How would you calculate the difference in brightness between a magnitude of -3 (Star A) and a…
A: A difference in brightness by unit magnitude represents a ratio of brightness 2.512. The difference…
Q: Question 3 Which motion of the Earth causes the Solar Day to be different than the Sidereal Day? O…
A: which motion of the earth causes the solar day to be different than the sidereal…
Q: _helps you locate sky objects
A: Given that A terrestrial globe helps us to find the places on the earth. We have to say what helps…
Q: 2.5a Hey, what's your sign? Astrologers believe that we are going through 12 zodiacages that each…
A: GThe angularata: The period of 1 zodiac year is 2160 yr.Earth's rotation period is 26000 yr.The mass…
Q: could see stars during the day, the drawing above shows what the Diecor
A: The Sun can be expected to be located near the Taurus constellation. So the Taurus constellation…
Q: The proves that the Earth revolves around the Sun. All of these prove the Earth revolves around the…
A: This problem can be answered by having basic knowledge about the terms given in the options. In the…
Q: Interpret the motions of the stars, Sun, and Moon in the sky and how those motions combine to create…
A: Seasons: The Sun's north/south distance from the celestial equator determines: The number of…
Q: eferences over a regi- 3-A-Primary axis in Local Astronomic System is A. Parallel to the level…
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Q: 1. How do you feel whenever learn from the news that an eclipse (solar or lunar) is you about to…
A: An eclipse is a natural phenomenon where an alignment of celestial objects take place. A solar…
Q: 2. Explain why position 4 would cause the person to have the longest shadow. Your answer:
A: Required : Why the position 4 would cause the person to have the longest shadow.
Q: Estimate the mass of Earth Part 2) The force of Earth's gravitational pull on the moon is about…
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Q: . The relation between sidereal time, right ascension and hour angle of any point at a given instant…
A: Given : Two questions to answer The relation between sidereal time, right ascension and hour angle…
Q: It is important to have an idea about the distances between and relative sizes of celestial objects…
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Q: The Sun is about 9 X 107 miles from Earth and has a diameter of 387,000. What is its apparent height…
A: Given data: The distance of Sun from the Earth is l=9×107 miles. The diameter of the Earth is…
Q: .The speed of light is 2.9979× 108m/s Convert this speed to miles per second. Express your answer…
A: Speed of light in m/s = 2.9979×108m/swe have to - Convert this speed to miles per second
Q: A graduate student in geology who grew up in Florida (in the southern most tip of the United States)…
A: We know that, At the north pole, the celestial equator lies on the horizon. Slowly on latitude…
Q: A neutron star is the remnant left after certain supernovae (explosions of giant stars). Assume a…
A: Given: The diameter of the neutron star is 16 km. The mass of the neutron star is 1.99×1030 kg.…
Q: Taurus Aries Gemini South Pisces Cancer East West If you could see stars during the day, the drawing…
A: The correct option is :
Q: In the city of Tucson, AZ (Lat-32° N), stars above what declination are circumpolar? a. 0° O b.-23°…
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Q: Latitude and Earth's Radius The experiment performed by Eratosthenes to measure the circumference of…
A: The sun is at the equinox and the rays fall parallel to the equator of the earth.Objective:To draw…
Q: 1.Converting Angles a. Convert degrees to arcseconds: convert 45 degrees to arcseconds b. Convert…
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Q: Find the magnitude difference between the two stars using this light curve. Round your answer to two…
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Q: 13 14 12 15 11 ) Number 11 corresponds to?
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Q: Using the Manhattan distance between pairwise observations, which observations are most similar?…
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Q: QUESTION 48 Pluto orbits the Sun with a semi-major axis of 40AU. How long does Pluto take to orbit…
A: Answer 48 : The Correct option is B. Rule : Kepler's Third Law According to the law, "Square of a…
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