dfromoz dfromoz

19-12-2018
Physics

contestada

Describe the relationship between temperature , density, and movement of air in a convection cell

Respuesta :

osprey2015 osprey2015

01-01-2019

increase temp ... air expands ... less dense ... upthrust of colder air = more dense ... hot air rises, cold air takes its place ... convection ccirculation currents ... cells

Answer Link

ACCESS MORE

Otras preguntas

Match the descriptions with the historical figures that they describe.

Which of the following statements is true about the Large Ground Finch and the Woodpecker Finch? A. They are different species, therefore their niches do not ov

What effect does the repetition of the word louder have on the passage? A) it provides a flashback B) it sets a calming tone C) it helps build suspense D) it fo

I need to know I'm not sure if it is but I think it's not a function

Do you think the Ice Bucket Challenge would have had the same success if the management at ALSA initiated the challenge?

Do any of these questions:-3 pieces of timber, 54m, 36m, and 24m long. they have to be divided into plants of the same length. what is the greatest, POSSIBLE le

Find the areas of the shaded parts.

2018 made $240,000.00. pay 10% for under $150,000.00 and %15 over $150,000.00, How much did you pay in taxes?

A ball is thrown from a top of a building of height 20m. If the initial velocity of the ball is 15m/s at 370 above the horizontal find, a) the velocity of the b

Select the correct answer. What effect does eutrophication have on aquatic ecosystems?