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astra-53 [7]
2 years ago
15

What causes diffraction that results in a fuzzy glow around a full moon?

Physics
2 answers:
Sati [7]2 years ago
4 0

Answer:

Light from the Sun reflecting off the moon bends around particles in Earth's atmosphere and then spreads out.

Explanation:

edg 2021

Deffense [45]2 years ago
3 0
Moonlight spotlight
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According to the label on a bottle of salad dressing, the volume of the contents is 0.473 liter (L). Using only the conversions
sattari [20]

Answer:

28.9 in^3

Explanation:

Converting units litres(L) to be in^3 ,the ratios with the same units will cancel out:

Volume in litre= 0.473 litres

1 litre= 1000 cm^3

1 in = 2.54cm

(0.473litres/1) * (1000cm^3/1 litre) * ( 1 in / 2.54cm)^3 = 28.9 in^3

Therefore the volume in cubic inches =28.9 in^3.

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3 years ago
An unknown element is solid at room temperature, forms a +2 ionic charge, and has 3 energy levels or shells. This element is mos
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Answer:

c

Explanation:

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2 years ago
A magnet is moved in and out of a coil of wire connected to a high-resistance voltmeter. If the number of coils doubles, the ind
Varvara68 [4.7K]

Answer:

A. Doubles.

Explanation:

In an electromagnetic device such as a generator, when a wire (conductor) moves through the magnetic field between the South and North poles of a magnet, an electromotive force (e.m.f) is usually induced across a wire

The mode of operation of a generator is that a metal core with copper tightly wound to it (conductor coil) rotates rapidly between the two (2) poles of a horseshoe magnet type. Thus when the conductor coil rotates rapidly, it cuts the magnetic field existing between the poles of the horseshoe magnet and then induces the flow of current.

When a high-resistance voltmeter is connected to an electric circuit, a deflection will arise due to the flow of electricity. Moving the magnet towards the coil of wire will cause the needle of the high-resistance voltmeter to move in one direction. Also, as the magnet is moved out from the coil of wire, the needle of the high-resistance voltmeter moves in the opposite direction.

In this scenario, a magnet is moved in and out of a coil of wire connected to a high-resistance voltmeter. If the number of coils doubles, the induced voltage doubles because the number of turns (voltage) in the primary winding is directly proportional to the number of turns (voltage) in the secondary winding.

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Cassidy Carver's family child care center has an activities table with four chairs an easel that can accommodate a child on each
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On a far-away (hypothetical) planet, a student is conducting an experiment to study vertical motion. The student fires a cannon
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