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Pavel [41]
3 years ago
10

-Select ALL that apply-

Physics
1 answer:
NNADVOKAT [17]3 years ago
8 0
The correct options are:
A) 0 K
<span>F) the temperature at which motion is at a minimum

In fact, absolute zero corresponds to zero degrees in the Kelvin scale: 0 K. At this temperature, the motion of the molecules of any substance is minimum (it is zero, to be precise).

(note: there are some weird signs in the answers. if there is a negative sign in front of </span>273^{\circ}C in option D), then option D is correct as well, because 0 K =-273^{\circ} C).
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Answer:

Average speed = 3.63 m/s

Explanation:

The average speed during any time interval is equal to the total distance travelled divided by the total time.

That is,

Average speed = distance/ time

Let d represent the distance between A and B.

Let t1 be the time for which she has the higher speed of 5.15 m/s. Therefore,

5.15 = d/t1.

Make d the subject of formula

d = 5.15t1

Let t2 represent the longer time for the return trip at 2.80 m/s . That is,

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The average speed vavg is given by the following equation.

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Where

Total distance = 2d

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Total time = 7.95d/14.42

Total time = 0.55d

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Explains this: a light source can emit more than one type of light
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Answer:

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Read 2 more answers
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Answer:

b

Explanation:

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