subject

Physics, 10.06.2021 19:20 blackchina71

What is the approximate absolute brightness and temperature of the dwarf star labeled A What is the approximate absolute brightness and temperature of the main sequence star labeled B?
What is the approximate absolute brightness and temperature of the giant star labeled C?
What type of star has an absolute brightness of 5 and a surface temperature less than 2,500 °C?

ansver

Answers: 2

Show answers

Another question on Physics

question

Physics, 22.06.2019 02:50

What is required for an electric charge to flow through a wire? zero resistance in the wire a balance of electric potential high resistance in the wire a difference in electric potential

Answers: 1

question

Physics, 22.06.2019 07:00

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?

Answers: 1

question

Physics, 22.06.2019 10:30

The uniform slender bar rests on a smooth horizon- tal surface when a force f is applied normal to the bar at point a. point a is observed to have an initial acceleration aa of 20 m/s2, and the bar has a corre- sponding angular acceleration of 18 rad /s2. deter- mine the distance b.

Answers: 1

question

Physics, 22.06.2019 12:00

In what direction does an applied force move an object

Answers: 3

You know the right answer?

What is the approximate absolute brightness and temperature of the dwarf star labeled A What is the...

Questions

question

Business, 17.04.2020 21:14

Valet Corporation began operations in 2018. An analysis of Valet’s debt securities portfolio acquired in 2018 shows the following totals at December 3...

question

Mathematics, 17.04.2020 21:14

What is the difference between a positive nonlinear association and a negative linear association?...

question

Mathematics, 17.04.2020 21:14

A middle school girls' soccer coach records the time, in minutes, for each player on the seventh grade team and the eighth grade team to run one...

question

Mathematics, 17.04.2020 21:14

What values of n makes this equation true?-n²+7=3If there are two solutions, separate your two answers with a comma.If your answer i...

question

English, 17.04.2020 21:14

Text-Dependent QuestionsDirections: For the following questions, choose the best answer or respond in complete sentences.1. PA...

question

Business, 17.04.2020 21:14

Jacob finds a dream home on the lake. He wants to buy it but is unsure whether he can get a loan. He signs a contract with the seller that he will buy...

question

Mathematics, 17.04.2020 21:14

What is the Greatest Common Factor between 14,49 & 7?*...

question

Biology, 17.04.2020 21:14

Rabbits are members of a community in a meadow. The rabbits eat grasses, clover, as well as roots, seeds, and tree bark. What defines the organisms th...

question

English, 17.04.2020 21:14

Proper noun I walked with Isabel to the peanut butter factory...

question

English, 17.04.2020 21:14

How does loneliness distort your perceptions of the people in your life and your relationships with them?...

question

Business, 17.04.2020 21:14

Arthur sells $100 worth of cotton to Bob. Bob turns the cotton into cloth, which he sells toCamille for $300. Camille uses the cloth to make prom dres...

question

Mathematics, 17.04.2020 21:14

Maggie is making a necklace using a 13-inch string and identical beads. Maggie has a placed 12 beads next to each other starting at the left end...

question

French, 17.04.2020 21:14

I’m timed please help!...

question

English, 17.04.2020 21:14

Using evidence from the text, explain what the “roads” symbolize in this poem....

question

Chemistry, 17.04.2020 21:14

How are models useful in describing how molecules are formed...

question

English, 17.04.2020 21:14

There I was clinging to the side of the cliff. Just when I thought things couldn't get worse, I heard a familiar cawing sound. I looked up to se...

question

Mathematics, 17.04.2020 21:14

Alan brought 3 pencils and a notebook. The notebook cost $6 and he spent a total of $12 . How much did each pencil cost? Use p to represent the cost o...

question

Mathematics, 17.04.2020 21:14

Solve for x in the diagram below. (6x - 2) 20°...

question

Chemistry, 17.04.2020 21:14

What does D represent?...

question

Mathematics, 17.04.2020 21:14

Examine the diagram. Name two corresponding angles to angle 1.

More questions: Physics Another questions

Questions on the website: 13722367