While looking out the window, you see lightning flash and then two seconds later, you hear the thunder. How far was the lightening from you

where is the photo and the answer choices?

as we probably am aware that our atmosphere or air have various levels, each level has different gasses, and each gas has another porousness. at the point when the light originates from lower porousness to higher penetrability, it alters its course. with the goal that implies that when the light originates from the moon to the earth, it alters it's course a lot more occasions. it essentially implies that the state of the light piece of the moon is changed on the earth.

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joke:

h o h o hope you have a merry christmas!

answerdmitry mendeleyev made a workable classification of the elements