Physics
Physics, 18.10.2019 09:30, hopeeast8

Which of these describes how heat is transferred by convection? a.) warm air rises and takes heat with it; eventually it cools and sinks. b.) air molecules touch the warm ground; heating them up. c.) sunlight travels through space without the aid of fluids or solids. d.) land and ocean absorb and re-emit heat from the sun.

answer
Answers: 3
Get

Other questions on the subject: Physics

image
Physics, 22.06.2019 04:00, johnandashley5p65r4a
Assume similar data for the motion of the blood in your aorta. estimate how many beats of the heart it will take the blood to get from your heart to your brain. (assume that the distance from your heart to your brain is 30 cm)
Answers: 2
image
Physics, 22.06.2019 05:30, alexportillo859
Blank liquids and gases exert a buoyant force on objects placed in them
Answers: 3
image
Physics, 22.06.2019 07:30, abebaretosuacegod445
What is the electric potential energy of a charger particle divided by its charge? a. electric field, b. electric field line, c. electric potential, d. electric potential difference
Answers: 1
image
Physics, 22.06.2019 10:20, calebwoodall6477
Compute the moon's centripetal acceleration in its orbit around the earth. recall that the moon orbits the earth every 28 days and that it is about 240000 miles from the earth. what force causes this acceleration? be sure to convert to si units.
Answers: 2
Do you know the correct answer?
Which of these describes how heat is transferred by convection? a.) warm air rises and takes heat w...

Questions in other subjects:

Total solved problems on the site: 12086884