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4 years ago

When viewed from Earth, Mars appears to change colors. This most likely happens because

Physics

1 answer:

Lena [83]4 years ago

7 0

Answer:

This is because dust storms lasting for weeks cause the atmosphere to change color.

Explanation:

Dust is a major component in the mars atmosphere . A dust storm that lasts long period will effect the visibility , atmospheric structure of the mars . There are two types of storms that are found on mars , one of them is covered large areas and last for more than six days in mars . The second one covers smaller areas and stays for short interval of time . Scientists even discovered few storms which last more than 15 to 20 martian days which are responsible for color change.

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What is the average velocity of atoms in 1.00 mol of neon (a monatomic gas) at 465 K? For m, use 0.0202 kg.

TiliK225 [7]

Answer: 757m/s

Explanation:

Given the following :

Mole of neon gas = 1.00 mol

Temperature = 465k

Mass = 0.0202kg

Using the ideal gas equation. For calculating the average kinetic energy molecule :

0.5(mv^2) = 3/2 nRt

Where ;

M = mass, V = volume. R = gas constant(8.31 jK-1 mol-1, t = temperature in Kelvin, n = number of moles

Plugging our values

0.5(0.0202 × v^2) = 3/2 (1 × 8.31 × 465)

0.0101 v^2 = 5796.225

v^2 = 5796.225 / 0.0101

v^2 = 573883.66

v = √573883.66

v = 757.55109m/s

v = 757m/s

5 0

4 years ago

Which of the following best describes constructive forces?

nata0808 [166]

Forces that build up , or create , landmasses

4 0

3 years ago

If one object (a) is moving at 60m/s^2, and the other object (b) is moving at 65m/s^2, at what time will the faster moving objec

Fantom [35]

Answer:

a is moving at 60m and the other object

6 0

3 years ago

5. Describe Mendel’s first set of experiments

MatroZZZ [7]

Answer:

5. His first experiment was getting a characteristic from the pea plant.

6. His second experiment was cross-pollinated two genuine reproducing plants for two qualities of differentiating attributes and proceeded with them over a range of three ages

Explanation:

None.

Hope this helps! :D

(Can you mark me brainliest? It is greatly appreciated!)

- ❤ 7272033Alt ❤

8 0

2 years ago

Almost all of the electricity that people use is produced by

alina1380 [7]

Almost all the electricity used by people is produced by the 3 forms of power plants, namely fossil, hydro, and nuclear. Fossil fuel power plants burn carbon fuels such coal, oil or gas to generate steam that drives large turbines to produce electricity. Hydro power plants generate electricity by storing water in big reservoirs behind large dams. Water from the dams flows through turbines to generate electricity. Nuclear power plants use the heat produced by nuclear fission to generate steam that drives turbines, like in fossil fuel plants.

8 0

3 years ago