Air is heated in a glass bottle. the heat energy added to the air is 2.0 × 104 joules. what is the change in internal energy of the gas? identify the thermodynamic process.

d eras and periods

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.

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