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Setler79 [48]
3 years ago
11

Consider two stars in the constellation Pasta. Alpha Tortellini is bright at ultraviolet (UV) wavelenghts and dim in at infrared

(IR) wavelengths, while Beta Ziti is dim in the UV and bright in the IR. Which star is hotter?
Geography
1 answer:
Ket [755]3 years ago
6 0

Beta Ziti is the hotter star.

Infrared is the type of radiation which creates warmth. Atoms and molecules move more and more, and produce infrared radiation, as temperature increases. An object, like a hot clothing iron, which is not hot enough to produce light to the naked eye, emits energy in the infrared.

At the other end of the spectrum is ultraviolet radiation, which is more energetic. It has nothing to do with heat.

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Would happen if we did not experience gravity here on earth or within our solar system?
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Answer:

Weightlessness.

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All objects would move freely in space and also on earth. Due to this loss of mass, the human body's bones and muscles will have no weight on them hence leading to them shrinking. On a larger scale there will be no orbits to hold planets and other celestial bodies in place.

5 0
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Which of the following would have the smallest scale?
Oksanka [162]

Answer:

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2 years ago
Which of the following possibilities will form a triangle? (1 point)
Tpy6a [65]

Answer:

Side = 10 cm, side = 5 cm, side = 6 cm

Explanation:

Triangle is made up of three line segment. Three line segment can form a triangle only when sum of two small line segment is more than the third line segment.

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In the first option, the sum of two small sides is more than the third size, hence it will form a triangle.

Other options do not fulfil the same criteria, so they will not form a triangle.

Hence, the correct answer is "Side = 10 cm, side = 5 cm, side = 6 cm".

6 0
3 years ago
Which of the following statements is correct?
patriot [66]

Answer:

B) Distinctly alkaline diagnostic horizons, thin profiles, lack of organic material, and dominance of sandy materials are features most closely associated with aridisols.

Explanation:

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3 0
3 years ago
If the average price level increases by 2 percent this year, price stability has been achieved. True Or False (i need help right
Brut [27]

Answer:

True

Explanation:

Price stability is achieved when inflation, the general increase in the price level of goods and services over a period of time, reaches a relatively low level, usually from 1 - 3%.

For this reason, an inflation level (average price level increase) of around 2% would be considered as price stability by any contemporary central bank.

3 0
3 years ago
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