would have be the duration of the year if the distance between earth and sun were half the present distance ?
Q: The difference in the length of the day between May 25 and November 27 for a city located at…
A: The length of the day is the time after sunrise and before sunset. It varies from place to place on…
Q: Which unit of measurement is larger?
A: 1 rad = 57.3 degree. So for 1 rad we required 57.3 degree. So 1 degree = (1/57.3) < 1 rad
Q: It is found that a unknown plannet has 0.6 years sidereal period. Calculate the synodic period and…
A: The sidereal period of a planet can be taken as the time it takes to complete one full orbit around…
Q: In the length unit exercise, what tool did you use to measure the circles?
A:
Q: If Earth be one half of its present distance from the Sun, by how many days will the present one…
A: According to Kepler’s third law, the orbital time period and the semi major axis of the orbit are…
Q: A superior planet is having a sidereal period of 1.6 years. Calculate the synodic period?
A: A planet is said to be superior to another planet if the second planet's orbit lies inside the first…
Q: If you start at the equator and travel to 10 degrees north approx. how many kilometers (or miles)…
A:
Q: Find the latitude and longitude of the location on Earth precisely opposite the point locatedat…
A: The latitude of the opposite location will have equal magnitude but opposite of the given latitude…
Q: Why is a sidereal day shorter than a solar day? O A. precession of Earth's axis B. the non-circular…
A:
Q: Which of the following are not a unit of time? (a) Second (b) Parsec (c) Year (d) Light year
A: Which among the given options are not unit of time.
Q: iven that the earth goes around for 360 around the sun each year and there are to the nearest 0.01…
A: degrees traced by earth around the sun in year = 360odays in a year = 365.24 days
Q: Suppose the Sun were somehow replaced by a star with five times as much mass. How long would the…
A: Earth year is the amount of time that the earth takes to complete 1 revolution in its orbit about…
Q: On December 1, the first mate on a ship measures the altitude of the noonday Sun to be 54° to the…
A: From sept 22 to dec 22, the declination is,
Q: Why do clocks go clockwise?
A: Sundial is the first ever clock made in the universe, which is the predecessor of any clock. All the…
Q: If an object orbits the sun at an average distance of 98 AU (astronomical units), what would its…
A: Here is the step-by-step explanationStep 1: Use formula:To calculate the orbital period of an object…
Q: Round 9220. to two significant figures note : . is a decimal and not a period
A: In 9220, there are 3 significant digits. Last zero is a non significant digit.
Q: An arcminute is what fraction of a degree?
A: we know 1 degree =60 arcminutes=60x60 arc seconds
Q: If the sidereal period of Jupiter is 11.86 Earth-years, calculateits synodic period.
A: Given data: Sidereal period of Jupiter, S=11.86 Earth - years Synodic period, P=?
Q: The number of hours of daylight in Montreal t days after the beginning of the year is approximately…
A: The number of hours of daylight in Montreal t days after beginning of the year is;…
Q: The rectangular coordinates of a point are (-9.00, 5.00), the polar coordinates of this point are:…
A: Write the given coordinates. x,y=-9.00, 5.00
Q: Calculate the difference in the gestational altitude (in km) by using solar day (24 hrs) and…
A: Where, Time in 1 Solar day T1 =(24hr x 60 min x 60 sec) =86400 sec. Time in 1 Sidereal day T2 =(23…
Q: The sidereal day is one rotation of the Earth relative to the The day is longer by 4 minutes. O Sun;…
A: Solar day is the time taken by earth to complete one rotation about its axis with respect to sun.…
Q: An airplane flies 200 km due west from city A to city B and then 255 km in the direction of 29.5°…
A: Given that,An airplane flies from city A to B : 200 (km)And,In the direction of 29.5° north of west…
Q: How does the fact that the Moon’s orbit around the Earth has an eccentricity of about .055 explain…
A: Eccentricity of moon determines the deviation of moon's orbital path from its elliptical orbital…
Q: The Moon's diameter is 3.5 ✕ 106. What is the coefficient? What is the exponent? The length of a…
A: In the notation a×bc a is coefficient , b is base and c is exponent.
Q: If the distance between the earth and the sun were half its present value, the number of days in…
A: According to the Kepler's third law the square of the time period of a planet around the Sun is…
Q: The Earth covers about 1° per day in its orbit about the Sun, and the solar day is slightly longer…
A: Step 1:If Earth spun in a retrograde direction like Venus but still had the same sidereal period of…
Q: if the UTC time is greater than 2359 will the date remain the same?
A: The full form of UTC is a universal time coordinate. This is maintained by Bureau International des…
Q: Which unit of length would most likely be used to measure the distance from Earth to stars other…
A: Answer d) Astronomical unit
Q: The time it takes the Earth to complete one 360-day rotation around its axis is O 24 hours, 4…
A: Earth rotates on its axis as well as it revolves around sun .
Q: Use the given information to answer the question. The weight of an object above the surface of the…
A:
Q: The average distance of the planet Mercury from the sun is 0.39 times the average distance of the…
A: Distance of planet Mercury from Sun = 0.39 times the distance of Earth from the Sun. Length of year…
Q: For daily and yearly motions, ancient astronomers thought that the sun, moon, stars, and planets…
A: Give: Ancient astronomers thought that the sun, moon, and stars were locked to concentric circles…
Q: When it is 12 noon in London, what is the standard time in Honolulu, Hawaii? I’m confused on how I…
A: London is +1 hour GMT. So, 12 noon means 11 am in GMT
Q: What's Dimensions?
A: Required :: What is dimension. In physics, the dimension of a space is the minimum number of…
Q: a. Describe the concept of "sphere of influence" and how it is estimated. b. Calculate the SOI for…
A: Part a: In astronomy, the sphere of influence is roughly a spherical region about an astronomical…
Q: Perform the following calculations: a) Find the right ascension and declination for an object with a…
A: a) given r→ = -7218i^ + 8324j^- 4265k^ magnitude of r , r = -72182 + 83242 + -42652r = 11814.344…
Q: The earth revolves round the sun in one year. If the distance between them becomes double, the new…
A:
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