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3 years ago

Which statement best describes the process that produced the ending populations of moths

Physics

1 answer:

yaroslaw [1]3 years ago

4 0

Thanks answer to the question is b

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What name is given to the process that occurs when light passes from air to water?

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Answer:

Refraction

Explanation:

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3 years ago

If two negative charges decrease 1/2 times it's original charge then the force will become how many times stronger

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5! 5! 5! 5! it's 5!!!!!!!!!! Well that's what my friend told me so

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3 years ago

⦁ Determining the magnetic flux, A rectangular piece of stiff paper measures 10 cm x 5 cm. You hold the piece of paper in a unif

MArishka [77]

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2 years ago

An oil gusher shoots crude oil 25.0 m into the air through a pipe with a 0.100-m diameter. Neglecting air resistance but not the

Mariana [72]

Answer:3764.282 KPa

Explanation:

Given gusher shoots oil at h=25 m

i.e. the velocity of jet is

v=\sqrt{2gh}[/tex]

v=22.147 m/s

Now the pressure loss in pipe is given by hagen poiseuille equation

$\Delta P=\frac{32L\mu v}{D^2}$

$\Delta P=\frac{32\times 50\times 22.147\times 1}{10^{-2}}$

$\Delta P=3543.557 KPa$

For 25 m head in terms of Pressure

$\Delta P_2=\rho \times g\times h=220.725 KPa$

Total Pressure= $\Delta P+\Delta P_2$ =3543.557+220.725=3764.282 KPa

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3 years ago

How big is omniverse?

klio [65]

Answer:

big half like whale is so big

8 0

2 years ago