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3 years ago

Why is it important that home circuits are wired with parallel circuits?

Physics

1 answer:

Arlecino [84]3 years ago

5 0

Answer:

Parallel circuits are used in homes because the loads can be operated independently of each other. That means that you can have an electrical item turned on and running without needing to have all of the other loads on and running as well.

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PLEASE HELP What is it called when the moon passes through the penumbra of Earth’s shadow?(1 point)

bogdanovich [222]

Partial. a penumbral lunar eclipse is when the moon passes through the earths penumbra

8 0

3 years ago

Jupiter's moon Io has active volcanoes (in fact, it is the most volcanically active body in the solar system) that eject materia

melisa1 [442]

Answer:

$H_2 = 91.55 km$

Explanation:

Gravity on the surface of planet is given as

$g = \frac{GM}{R^2}$

as we know that

$M = 8.93 \times 10^{22} kg$

$R = 1821 km$

now gravity on the planet is

$g = \frac{(6.67 \times 10^{-11})(8.93 \times 10^{22})}{(1821 \times 10^3)^}$

so we have

$g = 1.8 m/s^2$

now we know that

$H_{max} = \frac{v^2}{2g}$

so we will say

$\frac{H_1}{H_2} = \frac{g_2}{g_1}$

$\frac{500}{H_2} = \frac{9.81}{1.8}$

$H_2 = 91.55 km$

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3 years ago

______ interference occurs when two waves are out of phase.

Otrada [13]

Answer:

What interference occurs when two waves are out of phase?

Image result for ______ interference occurs when two waves are out of phase.

Destructive interference

Destructive interference occurs when the maxima of two waves are 180 degrees out of phase: a positive displacement of one wave is canceled exactly by a negative displacement of the other wave. The amplitude of the resulting wave is zero.

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2 years ago

Sum of the length of all three sides of the of a triangle is known as

Klio2033 [76]

Answer:

It's perimeter

Explanation:

That's what it said when I looked it up so hopefully that's correct.

3 0

3 years ago

Koala bears can eat only certain kind of Australian eucalyptus leaves.koalas are considered

DaniilM [7]

<em>Hello there, and thank you for asking your question here on brainly.

<u>Answer: Koala bears are considered herbivores, or as in the scientific name, arboreal herbivorous marsupial, marsupial because it also carries it's babies around in a pouch. Koala bears are also native to Australia, which eucalyptus leaves are also native to.
</u>
Hope this helped you! ♥</em>

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4 years ago