2 years ago

Is 1 milliliter/second a small or large flow? Why?

Physics

2 answers:

ozzi2 years ago

7 0

Answer:

1 ml/second is a small flow

Explanation:

NeTakaya2 years ago

7 0

It dependependsdependsdepends

Are you a blue whale or a brine shrimp ?

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A skateboarder starts from rest and maintains a constant acceleration of 0.50 m/s² for 8.4 s. What is the rider's displacement d

gregori [183]

Answer:

4.2m/s

Explanation:

0.50x8.4=4.2m/s

3 0

2 years ago

Fiber optics are an important part of our modern internet. In these fibers, two different glasses are used to confine the light

motikmotik

Answer:

n_cladding = 1.4764

Explanation:

We are told that θ_max = 5 °

Thus;

θ_max + θ_c = 90°

θ_c = 90° - θ_max

θ_c = 90° - 5°

θ_c = 85°

Now, critical angle is given by;

θ_c = sin^(-1) (n_cladding/n_core)

sin θ_c = (n_cladding/n_core)

n_cladding = (n_core) × sin θ_c

Plugging in the relevant values, we have;

n_cladding = 1.482 × sin 85

n_cladding = 1.4764

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3 years ago

The sun rotates once in 25.05 days. That is 601.2 hours. so the sun's rotational speed is 0.0017 rotations per hour. what is the

Margaret [11]

Answer:

$v=2019.09\ m.s^{-1}$

Explanation:

Given:

time taken by the sun to complete one revolution, $t=601.2\ hr$

radial distance of the sunspot, $r=6.955\times 10^8\ m.s^{-1}$

Therefore, angular speed of rotation of sun:

$\omega=\frac{2\pi}{601.2\times 3600} \ rad.s^{-1}$

Now the tangential velocity of the sunspot can be given by:

$v=r.\omega$

$v=6.955\times 10^8\times \frac{2\pi}{601.2\times 3600}$

$v=2019.09\ m.s^{-1}$

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3 years ago

When electrons in an atom in an excited state fall to lower energy levels, energy is?

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Radiated away as electromagnetic radiation.

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3 years ago

So what is 27+22? Is it A 8338 B 8282 C 8228 D 8234

ivann1987 [24]

Answer:

You put the add sign, so it would be 49. I don't believe that is what you meant to put though.

Explanation:

6 0

3 years ago

Read 2 more answers