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emmasim [6.3K]
3 years ago
12

What do you think explains the pattern of planet density in the solar system

Physics
2 answers:
MrMuchimi3 years ago
5 0

Answer:

If density is greater, the object sinks. Saturn is mainly composed of the lightest two gases known, hydrogen and helium. It is the only planet in our solar system whose density is less than water

Explanation:

Flura [38]3 years ago
5 0

Answer:

hi your back after almost a year                  

Explanation:

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solong [7]

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Glycerin at a temperature of 30 degrees celcius flows at a rate of 8×10−6m3/sthrougha horizontal tube with a 30mmdiameter. what
marusya05 [52]

The pressure drop in pascal is 3.824*10^4 Pascals.

To find the answer, we need to know about the Poiseuille's formula.

<h3>How to find the pressure drop in pascal?</h3>
  • We have the Poiseuille's formula,

                     Q=\frac{\pi r^4P}{8\beta l}

  • where, Q is the rate of flow, P is the pressure drop, r is the radius of the pipe, is the coefficient of viscosity (0.95Pas-s for Glycerin) and l being the length of the tube.
  • By substituting values and rearranging we will get the pressure drop as,

                  P=3.284Pascals

Thus, we can conclude that, the pressure drop in pascal is 3.824*10^4.

Learn more about the Poiseuille's formula here:

brainly.com/question/13180459

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3 0
1 year ago
A child looks at his reflection in a spherical Christmas tree ornament 8.0 cm in diameter in season that the image of his face i
malfutka [58]

From the information given,

diameter of ornament = 8

radius = diameter/2 = 8/2

radius of curvature, r = 4

Recall,

focal length, f = radius of curvature/2 = 4/2

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magnification = image d

8 0
1 year ago
What characteristic distinguishes a meteorite from a terrestrial rock?
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Answer:

(I) meteorite is usually covered with a dark crust from burning in Earth's atmosphere.

(II) A meteorite usually has a high metal content.

(III) Meteorites when compared to terrestrial rocks have different isotope ratios of particular elements.

(IV) Meteorites contain rare elements, such as iridium, that terrestrial rocks do not contain.

8 0
3 years ago
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