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Tomtit [17]
3 years ago
9

What is tge speed of sound in dry air at 0°C

Advanced Placement (AP)
1 answer:
klio [65]3 years ago
6 0

The answer is determined to be 331.3 m/s.

Hope this helped. :)

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Andre measures the spinner and finds that the B section takes up ¼ of the circle. Explain why none of the methods match this pro
lakkis [162]

Answer:

they don't match because the calculation is not correct!

Explanation:

I hope it helps I am not that sure but I think is correct!

4 0
2 years ago
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How did European establishment of trading posts in Asia and Africa affect politics in these regions (1450-1750)?
Natalija [7]

European establishment of trading posts in Asia and Africa affect politics in these regions (1450-1750) in that the establishment of new trading-post empires by the Europeans in Africa and Asia was advantageous for the kings and traders who participated in the emerging global trade networks, but these empires also had an impact on the strength of the governments in interior West and Central Africa.

<h3>What was the effect of the trading post about?</h3>

While other foods were introduced to the Americas by African slaves, Europeans brought fruit trees, wheat, sugar, and domesticated animals (horses, cattle, and pigs okra, rice)

The introduction of European agriculture and settlement methods to the Americas during the period of European colonization frequently resulted in soil depletion and deforestation, which had an impact on the physical environment. Funding for the visual and performing arts, even for popular audiences, surged along with an increase in literacy and an increased emphasis on innovation and scientific investigation as merchant profits rose and governments raked in more taxes.

Slavery in Africa kept on the practice of both exporting slaves to the Mediterranean and the Indian Ocean in addition to continuing the customary practice of integrating mostly female slaves into families.

Therefore, Royally incorporated European monopoly firms and the flow of silver from the Spanish colonies in the Americas to buy Asian items for the Atlantic markets helped to promote the new global circulation of goods. Regional markets kept expanding thanks to established business methods and fresh, transoceanic shipping services created by European merchants.

Learn more about trading posts from

brainly.com/question/734568
#SPJ1

5 0
1 year ago
As an invasive species, baby’s breath
Margarita [4]

Answer:

I believe the ootion is C

Explanation:

4 0
2 years ago
Decomposers are neccesary in a food chain because they??
JulsSmile [24]
Decomposers are necessary to the food chain because they break down the results of the food chain into the basic elements that producers can then use to begin the process over again. Decomposers include groups of bacteria that help to speed up the decaying process of dead plants and animals.
Hope that helped! =)
5 0
3 years ago
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Light waves are transmitted across the ________ and enter the eye through the ________.
alexdok [17]

Light waves are transmitted across the cornea and enter the eyes through the pupil.

<h3>FURTHER EXPLANATION</h3>

The eyes and the brain are important in helping people see. Light passes through the eyes and this light gets transformed into electrical signals which are sent to the brain that helps make sense of the object that is seen.

<h3 /><h3>How People See</h3>
  1. Light is incident on an object (or strikes an object). Some of it get absorbed, some are reflected into a human's eye.
  2. Light that bounces off the object is transmitted across the cornea,  the transparent outer layer of the eye. It refracts the light and makes things look sharp and clear.
  3. Then the light enters the pupil which is the opening in the eye controlled by the iris or the colored part of the eye. The iris changes the size of the pupil and controls the amount of light that enters the eye. When there is bright light, the pupil becomes smaller. In dim light, the opposite happens and the pupil becomes bigger.
  4. At the back of the pupil is the lens which again helps focus the light. Its shape changes depending on the distances of the objects that is being looked at.
  5. The light rays are focused by the lens so that they all converge in the retina which is at the back of the eye. The retina has many specialized cells which are sensitive to light. These cells transform light energy into electrical signals or nerve impulses which form a rough inverted image of the object the person is looking at.
  6. The electrical signals travel to the brain through the optic nerve. The brain turns the image upright and adds more detail to the vision.
<h3 /><h3>LEARN MORE</h3>
  • Virtual and Real Image brainly.com/question/916093
  • Refraction brainly.com/question/8533315
  • Lens brainly.com/question/2919483

Keywords: eye, vision, cornea, pupil

3 0
3 years ago
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