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zimovet [89]
3 years ago
8

Explain how we can deduce the temperature of a star by determining its color.

Physics
1 answer:
ValentinkaMS [17]3 years ago
7 0

Answer: Stars are bright and have the ability to emit lights of various wavelength. The color of a star plays a significant role. It helps us in determining its temperature. It ranges from reddish color to a bluish-white color. A red color star indicates that the star is of low temperature, whereas   a bluish-white star indicates that the star is of high temperature.

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The answer is 35 degrees Celsius

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How much does a 1 pound rock weigh
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An force of 50 N is applied to a shovel, which acts as a lever to
Levart [38]

Answer:

the answer is 18

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Two girls stand 500m away from a tall wall
Mama L [17]

From the calculations, the speed of sound in this case is 16.9 m/s.

<h3>What is an echo?</h3>

The term echo has to do with the reflection of sound waves. Sound is a mechanical wave.

we know that the speed of sound is obtained from;

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Learn more about echo:brainly.com/question/9527413

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4 0
2 years ago
Drag and drop the correct answer to complete the sentence.
Afina-wow [57]

Answer: 10kg

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100N = mass x 10m/s

Mass = 100N / 10m/s

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6 0
3 years ago
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