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KiRa [710]
2 years ago
8

Is anyone online??just asking ​

Physics
2 answers:
lianna [129]2 years ago
3 0

Answer:

me...:(

Explanation:

Neko [114]2 years ago
3 0

Answer:

hello I'm online here thanks for the points (◔‿◔)

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According to the principal of wave refraction, when light from the atmosphere enters a medium of greater density at an oblique a
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d. velocity slows down and angle changes

Explanation:

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2 years ago
Which of the following is right?
barxatty [35]
Scientific theory because it's a theory it's already an answer but it might change depending on the condition.
7 0
3 years ago
The most precise measurement of the speed of light in vacuum is 299,792,458 m/s. Which of the following values would you use to
Luda [366]

Answer:

v = 3.00 x 10⁸ m/s

Explanation:

given,

speed of light in vacuum = 299,792,458 m/s

speed of light in scientific notation to three significant figures

v = 2.99792458  x  10⁸ m/s

by rounding off the speed to three significant figure.

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On the fourth place the value is greater than 5 so, on the third place 1 will be added.

now, the speed with three significant figure comes out to be

v = 3.00 x 10⁸ m/s

3 0
2 years ago
The 'little brain' attached to the rear of the brainstem is called the: (2 points)
11111nata11111 [884]

Answer:

The 'little brain' attached to the rear of the brainstem is called the cerebellum. See the explanation below, please.

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6 0
3 years ago
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A scientist wants to know if adults prefer watching movies in a theater or in their home. He interviews 500 people leaving a loc
Alex777 [14]

Answer:

The location of the survey is biased.

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