04-04-2015
Chemistry

contestada

what produces the motion of air convection

Respuesta :

Invader12 Invader12

04-04-2015

Energy goes into the system, hitting some of the molecules and making them lighter than the surrounding air. this causes them rise being less dense.

Answer Link

Otras preguntas

A force of 1500 pounds drags a truck 40 feet in 20 seconds. How much work is accomplished? How much power was required?

A ________ ion is created when an electron is removed. a. stable b. neutral c. positive d. negative

_______ was called the "Valkyrie of the Piano." a. Louise Farrenc b. Fanny Mendelssohn Hensel c. Clara Wieck Schumann d. Teresa Carreno

3. In the diagram below of right triangle ACB, altituDB find the length of CD in simplest radical form4,

Diffraction patterns are due to:

Hey can u please help please

help me answer question 49

Who was the Nazi propagandist that claimed that Jews were the source of all German misery? a. Erwin Rommel b. Heinrich Himmler c. Joseph Goebbels d. Josef M

13. The U.S. economy was in recession at the end of the first decade of this century. Compared to previous economic downturns, _____.

8;18;30;44;.... calculate the nth term of the sequence