an absolute magnitude of -3 is more luminous than an absolute magnitude of-8.
Q: 8) Star A has an apparent magnitude of 2.5 and star B has an apparent magnitude of 3.9. Calculate…
A: When studying stars astronomers use two different magnitudes, apparent and absolute magnitude.…
Q: Consider two identical stars, A and B. Star B is 10 times farther away than star A. What is the…
A: Two identical stars A and B are given which are at different distances.
Q: If a star is located at 62.5 pc and has an apparent magnitude of 6 what is it absolute magnitude?
A: The brightness of a star is determined by its composition and distance from the Earth. There are two…
Q: What is the most common type of star?
A: There are different types of stars in our universe. They are mainly categorized based on their mass,…
Q: A star is observed at a distance of 90 pc. What will be its parallax angle?
A: Parallax is defined as the change in the apparent position of an object due to a change in the…
Q: Favorite Star Polaris is 132 pc from Earth and has an apparent magnitude of 2.5. What is its…
A: When the brightness of a star is measured there are two ways, Apparent and absolute magnitudes.…
Q: If a star has a parallax of 0.025 arc second and an apparent magnitude of 5.0, how far away is it,…
A:
Q: What star has the largest stellar parallax as measured from opposite ends of the Earth's orbit about…
A: Parallax is the apparent displacement of an object because of a change in the observer's opinion.…
Q: Which star in the table of stellar data has the largest parallax? Star distance (pc) |parallax angle…
A: In this problem, it is asking about the star which has maximum parallax.
Q: The apparent visual magnitude of star (Rigel) is 0.12. Use the method of spectroscopic parallax to…
A: The distance to the star is given by, d=10m-M+55 Here, d is the distance in parsecs, m is the…
Q: Calculate the distance of a star if the stellar spectrum indicates an absolute magnitude of -10.0,…
A: The expression for the distance can be written as m-M=5logd10…
Q: the parallax angle of a star to be 0.002 arc-seconds. what would the distance be to this star?
A: Given, Parallax angle, p=0.002 arc-seconds
Q: If a star has a parallax of 0.016 arc second how far is it?
A: Parallax is the shift in the apparent position of stars when observed from different positions. This…
Q: If a star's absolute magnitude value is significantly larger than its apparent magnitude value…
A: Absolute magnitude Mv: The magnitude that a star is expected to have if it were at a distance of 10…
Q: A star has an apparent magnitude of 10.0 and an absolute magnitude of 2.5. How far away is it?
A:
Q: What is the difference in magnitude for two stars is one appears four times brighter than the other?
A: one star appears four times brighter than the other It means the intensity of the total…
Q: is
A: The relationship between apparent visual magnitude(m), Absolute visual magnitude(Mv) and distance(d)…
Q: A certain star is 13.7 times dimmer than a star with apparent magnitude m = 3.9. What is the…
A: We are given the ratio of brightness of stars. We are given the apparent magnitude of the brighter…
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: Star A has an apparent magnitude of -1. Star B has an apparent magnitude of 3.5. Find BĄ/BB, where…
A:
Q: What is the parallax of a star that is 150 pc from Earth?
A: The parallax is given by
Q: A star has a parallax angle of 0.0270 arcseconds and an apparent magnitude of 4.641. What is the…
A: According to the guidelines, only one question will be answered. Please submit the other question…
Q: Compute the distance to the following stars using the luminosity-distan relationship: m-M=5 log (d)…
A: Apparant Magnitude (m) = 9.95Absolute Magnitude (M) = 0.75
Q: A first-magnitude star is 100 times brighter than a sixth magnitude star, which means each…
A: Answer: It is given that a first-magnitude star is 100 times brighter than a sixth magnitude star,…
Q: Calculate the distance of a star if the stellar spectrum indicates and absolute magnitude of -10 and…
A: The given data are listed below with suitable variables. Here, M denotes the absolute magnitude and…
Q: nitude m = 3.6. What is the apparen
A: Given: To find the magnitude of the dimmer star is calculated shown as: m2 =3.6,b1b2 =12.4
Q: Star 1 and star 2 have the same V-magnitude, V = 7.5. However, they have different B-magnitudes, B1…
A: The color index (B-V) of a star is defined as the difference between its B-magnitude and its…
Q: Star S1 is three times more luminous than S2. What is the difference between their magnitudes…
A: If m1 and m2 the virtual magnitudes of first and second object and L1 and L2 are luminosity of the…
Q: The a star system contains two stars, one with apparent magnitude m = 10.5 and the other with m =…
A:
Q: Consider two identical stars, A and B. Star B is 10 times farther away than star A. What is the…
A:
Q: A green laser pointer shines through a diffraction grating and projects this pattern onto a screen.…
A: Diffraction Diffraction is a phenomenon that occurs when light encounters an obstacle in its path.…
Q: Given a star has a absolute magnitude of 2.5 and an apparent magnitude of 10.0. With this data…
A: The apparent magnitude of a star is how bright the star looks when observed from Earth. The absolute…
an absolute magnitude of -3 is more luminous than an absolute magnitude of-8.
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
