(No files or links) Which of the following is a defining property of gases? a. lack of a fixed volume, but having a fixed shape
b. having both a fixed volume and shape
c. lack of a fixed volume or shape
d. having a fixed volume, but lacking a fixed shape

at positions a, g kinetic energy is maximum.

at position d, potential energy is maximum.

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explanation:

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:

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