# Is How Bright A Star Appears

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If you are looking for the answer of is how bright a star appears, you’ve got the right page. We have approximately 10 FAQ regarding is how bright a star appears. Read it below.

## Stars appear different in brightness because?​

Ask: Stars appear different in brightness because?​

## STARS

Stars appear different in brightness because they give off more light than the others. They are nearer than the others and they give off more light than the others and are nearer than the others.

Stars differ not only in brightness. They also differ in color. The differences in color are not easy to see. But if you will ob serve the stars closely, you can really see that they differ in color.

Try looking at the stars, What different colors of stars do you see?

By looking from one star to another, you can compare their colors. Some stars appear reddish. Others are orange or yellow. Many are white. And some are bluish white.

Why do you think stars have different colors?

Stars give off light because they are hot. As the temperature of a hot glowing object changes, its color changes from red to orange, to yellow, to white, and to bluish white. The color of a hot, glowing object gives a clue to its temper ature. A red-hot object is not as hot as a white-hot one. In the same way, the color of a star seems to give a clue to its temperature.

If this is true, which would be hotter, reddish stars or yellowish stars? white stars or bluish-white stars?

Blue, red, white, near or far, these thousands of stars make our night sky spectacular. There are about thousands of stars in the night sky but not all of them can be seen by the naked eye. The others are too far to be seen. The brightest stars can easily be pinpointed.

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## Fill in the blank by arranging the scrambled letters to

Ask: Fill in the blank by arranging the scrambled letters to form a word

_____1. The basis of measurement of the brightness of stars. DITUAMGNE

_____2. It is how bright the star appears to us. RENTAPPA DITUAMGNE​

1. Magnitude

2. Apparent Magnitude

Explanation:

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Questions:

Fill in the blank by arranging the scrambled letters to form a word

Fill in the blank by arranging the scrambled letters to form a word_____1. The basis of measurement of the brightness of stars. DITUAMGNE

Fill in the blank by arranging the scrambled letters to form a word_____1. The basis of measurement of the brightness of stars. DITUAMGNE _____2. It is how bright the star appears to us. RENTAPPA DITUAMGNE

1. DITUAMGNE -Magnitude

2. RENTAPPA DITUAMGNE-Apparent Magnitude

## Apparent brightness is how bright a star appears to be,

Ask: Apparent brightness is how bright a star appears to be, whether or not it is a nearby star or extremely distant?

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Astronomers define star brightness in terms of apparent magnitude — how bright the star appears from Earth — and absolute magnitude — how bright the star appears at a standard distance of 32.6 light-years, or 10 parsecs.

Explanation:

## What effect does the distance from the earth have on

Ask: What effect does the distance from the earth have on the apparent brightness (appeared brightness) of stars?​

Distance is another factor that effects the apparent magnitude of a star. The farther a star is from earth the dimmer it will appear because less of the light from the star hits the planet and more of the light from the star goes off in other directions.

Explanation:

## apparent brightness is how bright a star appears to be,

Ask: apparent brightness is how bright a star appears to be, whether or not it is a nearby star or extremely distant?

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## scale tells how bright a star is as it appears

Ask: scale tells how bright a star is as it appears on Earth.

## What are the two factors that determine how bright stars

Ask: What are the two factors that determine how bright stars appear to
on Earth?

How bright a star looks from the perspective of Earth is its apparent brightness. The apparent brightness of a star depends on both its luminosity and its distance from Earth.

Explanation:

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The two factors that determine the brightness of a star as seen from Earth are 1: its “absolute magnitude” (its brightness at a standard reference distance of 10 parsecs), and 2: its distance from us.

Explanation:

## allows astronomers to rank how bright stars appear to humans​

Ask: allows astronomers to rank how bright stars appear to humans​

Explanation:

## apparent brightness is how a bright star appears to be

Ask: apparent brightness is how a bright star appears to be whether or not it is a nearby star or extremely distant

How bright a star looks from the perspective of Earth is its apparent brightness. The apparent brightness of a source of electromagnetic energy decreases with increasing distance from that source in proportion to the square of the distance—a relationship known as the inverse square law.

Explanation:

## What effect does the distance from the earth have on

Ask: What effect does the distance from the earth have on the apparent brightness (appeared brightness) of stars?

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