Apex learning - courses x
physics sem 2
1.4.2 test (cst): computer scored unit test
question 12 of 25
2 points
you place a block of wood on its largest face on a table. when you turn the
block onto its smallest face, what changes?
o
a pressure increases.
o
b. density decreases.
o
c. force increases.
o
d. temperature decreases.
submit

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

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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