The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Question

Want to see the full answer?

Answer 1

Question

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Students have asked these similar questions

We will take a moment to compare how brightly a white dwarf star shines compared to a red giant star. For the sake of this problem, lets assume a white dwarf has a temperature roughly twice as large as a red giant star. As for their stellar radii, the white dwarf has a radius about 1/10000th that of a red giant star. With this in mind, how does the luminosity of a red giant star compare to that of a white dwarf? (Put differently, find the ratio of their luminosities a.k.a. how many times more luminous is the red giant than the white dwarf? An answer of less than 1 means the white dwarf is more luminous, an answer of 1 means they have the same luminosity, and an answer greater than 1 means the red giant is more lu

f a star has a luminosity of 4*10^26 Watts and a brightness of 1.4*10^3W/m2, how far away is it?

We will take a moment to compare how brightly a white dwarf star shines compared to a red giant star. For the sake of this problem, let's assume a white dwarf has a temperature around 10,000 K and a red giant has a temperature around 5,000 K. As for their stellar radiatin, the white dwarf has a radius about 1/100th that of the Sun, and a red giant has a radius around 100 times larger than the Sun. With this in mind, how does the luminosity of a red giant star compare to that of a white dwarf (Hint: do not try to enter all of these numbers into the luminosity equation {it won't go well}; instead, remember that you are only interested in the ratio between the two, so all common units and components can be divided out)? Please enter your answer in terms of the luminosity of the red giant divided by the luminosity of the white dwarf and round to two significant figures. Also, please avoid using commas in your answer.

Answer 2

Question

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 3

Question

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 5

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Answer 6

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Answer 7

Chapter 19, Problem 40Q

To determine

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Answer 8

Expert Solution & Answer

Answer 9

Expert Solution & Answer

Answer 10

Want to see the full answer?

Check out a sample textbook solution

See solution

Answer 11

Ch. 19 - Prob. 1Q Ch. 19 - Prob. 2Q Ch. 19 - Prob. 3Q Ch. 19 - Prob. 4Q Ch. 19 - Prob. 5Q Ch. 19 - Prob. 6Q Ch. 19 - Prob. 7Q Ch. 19 - Prob. 8Q Ch. 19 - Prob. 9Q Ch. 19 - Prob. 10Q

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Solution Summary: The author explains that Algol binary system is located about 90light years away from the Earth and its members orbit close to each other.

Concept explainers

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Want to see the full answer?

Chapter 19 Solutions

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Solution Summary: The author explains that Algol binary system is located about 90light years away from the Earth and its members orbit close to each other.

Concept explainers

To discuss: The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.

Want to see the full answer?

Chapter 19 Solutions

To discuss:

The way, the color changes of the binary system of Algol, when the larger star eclipses the smaller one and the smaller star eclipses the larger one while observing through a small telescope.