What causes the location of the constellations to change throughout the NIGHT?   Group of answer choices   Earth's rotation on its axis Earth age and stage in its lifecycle Earth's revolution around the Sun The change in Earth's seasons

Q: Write the numeral in the sentence in scientific notation. The distance between two planets is…

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Q: The apparent path that the sun traces annually on the celestial sphere

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Q: the smallest division made on the “inches scale” of the meter stick the same as the smallest…

A: The least count of an instrument is the smallest measurement that can be taken accurately with it.…

Q: The average distance between Earth and the Sun is 1.5 ✕ 1011 m. (a) Calculate the average speed of…

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Q: The distance between Jupiter and the sun is usually measured in astronomical units.one astronomical…

A: An astronomical unit can be defined as the mean distance between Sun - Earth or it is  half of the…

Q: Which statement best describes the arrangement of the moon, the sun, and Earth A. The sun reverses…

A: Spring tides occur on full moon and new moon when the Sun, the Moon and the Earth are in straight…

Q: etermine whether the horizon shown is a real physical horizon or an imaginary plane that extends…

A: The horizon is a hypothetical line drawn from the observer's position on Earth out to the stars.

Q: 5 terms listed below, You must include the term, a description of the term in your own words (to…

A: Everything that exist is universe. Given five terms can be described as below

Q: A certain triple-star system consists of two stars, each of mass m, revolving in the same circular…

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Q: It takes 356.25 days for the earth to complete one revolution around the sun.Calculate (a) period,…

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Q: Astronomers use a special unit to measure distances called astronomical unit (AU) where 1 AU is…

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Q: According to Kepler's second law, what is true about all of the sections ("gray and white pie…

A: Kepler's second law of planetary motion states that the line between the Sun and the planet sweeps…

Q: To approximate the distance from the Earth to stars relatively close by, astronomers often use the…

A: Given : Distance between the Earth and the Sun, SE = 92,900,000 mi Parallax angle, p = 0.033 arcsec…

Q: Give five reasons our knowledge of the solar system has increased considerably in the past few years

A: The study of the facts about the universe is known as astronomy science. The solar system is a part…

Q: From Earth, the Sun appears brighter than any other star because the Sun is the

A: From Earth , the Sun appears brighter than any other star because the Sun is the ______

Q: A first-magnitude star is 100 times brighter than a sixth-magnitude star, which means each…

A: Given, Ma = -2.1 Mb = 2.9

Q: Earth’s mass is 6 x 1024 kg and it is located 150 million kilometers from the Sun.  Calculate the…

A: The gravitational force (FG) of the Sun (mass: M) on the Earth (mass: m), which is located at the…

Q: What are the names of the following three well-known constellations?

A: (5) is Cassiopeia Cassiopeia, in Greek mythology, was a vain queen who often boasted about her…

Q: How many times dimmer is a star with magnitude +3 compared with the planet Mars with a magnitude of…

A: The magnitude of star is +3, and that of Mars is -1.

Q: The amount of energy that falls on a given area every second, at the Earth is called:   magnitude.…

A: Energy is incident on Earth surface from Sun .

Q: Because of the precession of the Earth’s axis,   a. there are four seasons, spring, summer, fall,…

A: Precession describes  change in the direction of the axis of a rotating object like planets l…

Q: Use the Cygnus constellation to measure the separation between Deneb and Albireo

A: Required : The separation between Deneb and Alberio using the Cygnus constellation.

Q: It is important to have an idea about the distances between and relative sizes of celestial objects…

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Q: Which of the following is largest? the size of a typical star. 1 AU. the size of the earth. 1…

A: Required : Which of the following is largest. 1)The size of a typical star.2) 1 AU.3) The size of…

Q: Earth is about 150 million kilometers from the Sun (1 Astronomical Unit, or AU), and the apparent…

A: Given dataIntensity of light I=1300 wattm2Distance between earth and sun R=1.5x1011 mApply inverse…

Q: You are standing at the South Pole and you observe the night sky you see the star alpha crux which…

A: question is not given clearly

Q: A star was observed in an area located at 60 degrees north latitude. It was noted that its tilt is…

A: Given:  Location of star = 60 degrees north Tilt = 42.3327 degrees north Angular height = 22.3327…

Q: )The apparent brightness of the Earth is inversely proportional to the square of the distance…

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Q: 10. The period of rotation of the Sun is 2.125 x 106 seconds. This is equivalent to 2.125 (1) us (2)…

A: Since, 10^6 is called MEGA. Hence:- 3rd option is correct, Ms.

Q: constellation

A: The answer is as follows,

Q: Six months from now, the stars be in the exac as they will be at midm A. midnight B. noon

A: Required :: Location of the stars after 6 months.

Q: Stars are spherical in shape. A star has a diameter of 77 x 1010 m. How many earths could fit inside…

A: The volume of a sphere can be given as, Here, R is the sphere’s radius. In terms of diameter, the…

Q: 10. The period of rotation of the Sun is 2.125 x 10° seconds. This is equivalent to 2.125 (1) us (2)…

A: 10 Given:               period , T= 2.125×106sec              since, 1 Ms= 106sec               then…

Q: This apparent path of the Sun through the sky is caused by A. Earth's revolution around the Sun B.…

A: The correct option is C. Earth’s rotationon its axis.

Q: If you could see stars during the day, the drawing above shows what the sky would look like at noon…

A: A constellation is a cluster of stars that have some definite arrangement. There are some popular…

Q: Write the following measurements in scientific notation. All answers should be written up to…

A: Given  1. diameter of the          sun 1391400 km   2. Speed of light 2997792458 m/s…

Q: On a vertical scale of altitude in kilometers and miles above sea level, compare the heights of the…

A: Pike's peak = 14000 ft Top of mt. everest = 29000 ft Commercial airline flight = 35000 ft Supersonic…

Q: What is a variable magnitude?

A: A vector can have a varying magnitude and direction with respect to time and position. It is such…

Q: It takes 365.25 days for the Earth to complete one revolution around the sun. Calculate the (a)…

A: Given that, Time for one revolution, T = 365.25 days We need to find the period, frequency, and…

Q: Calculate the force of gravity between Earth and the Sun (the Sun’s mass = 2.0 × 1030 kg; average…

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Q: If a star is located exactly __________________ it will not appear to move during several hours of…

A: When a star is located at the north celestial pole, it will not appear to move for several hours.

Q: Earth is about 150 million kilometers from the Sun (1 Astronomical Unit, or AU), and the apparent…

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Q: Which of the following best describes the relationship between the new moon phase and…

A: Constellation is the cluster of stars that are arranged to give some pattern.