4 years ago

Is a electron a positively charged, negatively charged, or a neutral particle

Physics

1 answer:

Effectus [21]4 years ago

3 0

An electron is negatively charged.

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Whats the answer for the second question ???

Rama09 [41]

We don't know the question you're talking about, hun.
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3 years ago

Bob is threatening Tom’s life with a giant laser with wavelength (650 nm), a distance (D = 10 m) from the wall James is shackled

Fittoniya [83]

Answer:

He should stand from the center of laser pointed on the wall at 1.3 m.

Explanation:

Given that,

Wave length = 650 nm

Distance =10 m

Double slit separation d = 5 μm

We need to find the position of fringe

Using formula of distance

$d\sin\theta=n\lambda$

$d\dfrac{y}{D}=n\lambda$

$y=\dfrac{\lambda D}{d}$

Put the value into the formula

$y=\dfrac{650\times10^{-9}\times10}{5\times10^{-6}}$

$y=1.3\ m$

Hence, He should stand from the center of laser pointed on the wall at 1.3 m.

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3 years ago

Which two layers make up the Earth's upper mantle?

Bad White [126]

Answer: The lithosphere and the asthenosphere

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3 years ago

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1. Ramon puts two magnetic toy trains very close to each other on a track. What will happen next, and

FrozenT [24]

Answer:

If one side of the train is positive and the other is negative they will attract if they are the same then they will repel.

Explanation:

If both are positive they will repel if both are negative they will repel and if they are opposites they will attract.

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3 years ago

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Define Potential Difference

GarryVolchara [31]

Answer:

the difference of electrical potential between two points.

Explanation:

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4 years ago