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2 years ago

What are these smooth, distinct layers most directly evidence of ?

2 answers:

8 0

Answer: The layers of the rocks in one region of the parks are smooth and distinct, which are evidence of many, many years of deposition. The layers on the rocks are because of different deposition of sediments. Different sediments deposited over the rocks through wind, water and ice over the ages

Hope we helped alot! :)

Neko [114]2 years ago

5 0

Explanation:

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A diffusion coefficient KG was determined for the diffusion of a gas A through a stagnant film B [KG = 0.88 mol//h-ft2-atm].

Angelina_Jolie [31]

Explanation:

Transfer of mass A into stagnant film B depends on the availability of driving force.

Whereas driving force is the pressure difference at the surface of A and the bulk.

As, $N_{A} \propto (P_{A1} - P_{A2})$

$N_{A} = K_{G} \times (P_{A1} - P_{A2})$

Therefore, putting the given values into the above formula as follows.

$N_{A} = K_{G} \times (P_{A1} - P_{A2})$

= $0.88 \times (0.2 atm - 0.05 atm)$

= 0.132 $mol/h.ft^{2}$

Thus, we can conclude that the flux of A from a surface into a mixture of A and B is 0.132 $mol/h.ft^{2}$

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3 years ago

The temperatures of the two glasses of water shown in the photograph above are 30°C and 0°C. Which of the following is a correct

maria [59]

D! the molecules of the warmer water would have a higher average kinetic energy :)

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2 years ago

What is the most significant breakthrough in forensic science since the development of fingerprinting?

andreyandreev [35.5K]

DNA testing which I think is the largest breakthrough.

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3 years ago

Materials:

shusha [124]

Answer:

Nice experiment

Explanation:

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2 years ago

What do scientists believe formed the moon's craters and regolith

seraphim [82]

Answer:

What is most widely accepted today is the giant-impact theory. It proposes that the Moon formed during a collision between the Earth and another small planet, about the size of Mars. The debris from this impact collected in an orbit around Earth to form the Moon.

Explanation:

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2 years ago

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