¿Qué cantidad de aluminio a 20°C tendrá que agregarse a 400 gracias de agua caliente a 80°C para que la temperatura de equilibrio sea de 30°C?

as we know our atmosphere or air have different levels. every level has other gasses, and every gas has another permeability. when the light comes from lower permeability to higher permeability, it changes its direction. so that means that when the light comes from the moon to the earth, it changes it's direction many more times. it basically means that the shape of the light part of the moon is changed on the earth.

hope this ! this is not copied! search it up, it's free of plagiarism!

i really dont know but i will try okay.

so i think u would just add all them up and get your answer..

there are no atoms