2 years ago

Which of the following lists the composition of the Earth’s outer core?

Physics

1 answer:

iris [78.8K]2 years ago

5 0

Well,

The outer core of the Earth is mostly composed of iron and nickel.

The correct option is C.

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The boiling point for liquid nitrogen at atmospheric pressure is 77k. Is the temperature of an open container of liquid nitrogen

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2 years ago

Many Amtrak trains can travel at a top speed of 42.0 m/s. Assuming a train maintains that speed for several hours, how many kilo

777dan777 [17]

Answer:

605 km

Explanation:

Hello

the same units of measure should be used, then

Step 1

convert 42 m/s ⇒ km/h

1 km =1000 m