Considere a la atmósfera como un sistema material, ¿se puede afirmar que es un sistema homogéneo, por qué? ¿Qué importancia toman en este ejemplo las propiedades intensivas? Menciona otro ejemplo de un sistema con estas características.

Why does the sun appear to be the brightest star in the sky? a- its apparent brightness is much greater than other stars. b- it burns more gas, making it brighter than any other star. c- it is the largest star in the galaxy, so it is the brightest star. d- its relative distance to earth is closer than the other stars.

What is the main reason why some developing countries fear the increase the free trade policies around the world?

What happens to the average kinetic energy of a gas when the particles of the gas collide against each other at a constant temperature and volume? explain your answer.