3 years ago

Describe the theory of plate tectonics

1 answer:

8 0

Answer:

The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. Oceanic and continental plates come together, spread apart, and interact at boundaries all over the planet.

Explanation:

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A 94 kg zebra is traveling 12 m/s east. What is the zebra’s momentum?

ss7ja [257]

1128 is the momentum for this. i think

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3 years ago

Each atom of an element has the following electron configuration. 1s22s22p63s23p64s23d104p65s24d105p5 What is the name of the el

Temka [501]

Answer;

Iodine

Explanation;

Electron configurations are a way of keeping track of the location of the electrons around the nucleus.

Iodine is an element which belongs to the halogen family. The halogen group includes fluorine, chlorine, bromine, astatine, and iodine.

A neutral iodine atom would also have 53 electrons. Its ground state electron configuration would be:

1s22s22p63s23p64s23d104p65s24d105p5

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3 years ago

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Describe the change that you made that led to the decrease in the size of the greenleaf population. Explain why the change led t

slavikrds [6]

Answer:

DO YOU STILL NEED HELP?

Explanation:

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3. A PS6 plugged into a 120 V outlet uses 3 Amps. What is the Resistance rating of

blondinia [14]

Answer:

R = 40 ohms

Explanation:

Given that,

The voltage of outlet, V = 120 V

Current flowing through the device, I = 3 A

We need to find the Resistance rating of the power cord. Let the resistance is R. We know that,

Ohm's law, V = IR

Put all the values,

$R=\dfrac{V}{I}\\\\R=\dfrac{120}{3}\\\\R=40\ \Omega$

So, the resistance rating of the power cord is equal to 40 ohms.

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3 years ago

When assigning quantum numbers, how many of the same quantum values may two electrons in the same atom share?

olga55 [171]

Three that is the answer to your question

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3 years ago