Physics

21 March, 01:22

Convection currents within Earth's core and mantle transfer large amounts of heat when

a. hotter, less dense rock rises and cooler, more dense rock sinks

b. cooler, less dense rock sinks and hotter, more dense rock rises

c. hotter, less dense rock sinks and cooler, more dense rock rises.

d. cooler, less dense rock rises and hotter, more dense rock sinks.

+5

Answers (1)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question 👍 “Convection currents within Earth's core and mantle transfer large amounts of heat when a. hotter, less dense rock rises and cooler, more ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.

Search for Other Answers

You Might be Interested in

A device that makes work easier by changing the size or direction of a force is called what?

What happens when two forces act in the same direction?

A river current is 8.0 m/s downstream, and a boat is traveling 10.0 m/s upstream. Use equations to describe the boats instananeous velocity relative to the riverbank

Two guitars are playing together producing a beat frequency. The first guitar is playing at a frequency of 867 Hz and the beat is produced every 0.04 seconds.

The term relative intensity is used to denote the amount of energy expended per minute. a. True b. False

New Questions in Physics

A bathroom scale is compressed 0.21 in. when a 210 -lb person stands on it. Assuming that the scale behaves like a spring that obeys Hooke's law, how much does someone who compresses the scale 0.06 in.

Explain what happens when a ferromagnetic material is made into a permanent magnet.

You are drawing a branching diagram to show the relationship between Turtles frogs and alligators which two organisms does the diagram indicateas having the most recent common ancestor

Estimate the length of the neptunian year using the fact that the earth is 1.50Ã108km from the sun on average.

Identify one type of electromagnetic energy that has a shorter wave length than green light