taibutterfly taibutterfly

02-04-2021
Chemistry

contestada

Warm air rises because it A. lacks density. B. has a higher density than cool air. C. has a lower density than cool air. D. is unaffected by pressure.

Respuesta :

taylortot34 taylortot34

02-04-2021

C Because it’s less dense than cold air so air will rise abound a heater and sink near a cold window.

Answer Link

scaidenshannon scaidenshannon

26-05-2021

Answer:

b

Explanation:

Answer Link

Otras preguntas

Give all solutions if the nonlinear system of equations, including those with no real complex components. y=x^2+6x 4x-y=-24

a 40 pound box of apples costs $24. What. is the cost of 6 pounds of apples

1.How and why did the universe begin?2.Whats the point of life? Why are we here?3.Are we alone in the universe?4.Are moral values relative or absolute?5.Should

Which of the following changes will decrease the rate of collisions between gaseous molecules oftype A and B in a closed container? A. decrease the volume of t

Explain the statement that waves cause both constructive and destructive change to the shore line

Which decimal is equal to 7/10?A. 0.71B. 0.7C. 0.07D. 0.071

The square of a certain negative number is equal to 5 more than one half of the number what is the number

Which geographic factor was most significant in helping the soviet union withstand german attacks in world war 2

Which of the following is a requirement for membership in either the Democratic or Republican Party? A. pass a test on the party philosophy B. pay a cert

How much energy is contained in the mass of a 60-kilogram person?