3 years ago

A subatomic particle that has a negative charge is called a(n)

Physics

1 answer:

taurus [48]3 years ago

4 0

Answer:

a subatomic particle that has a negative charge is called an electron

Explanation:

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4 years ago

A transparent oil with index of refraction 1.28 spills on the surface of water (index of refraction 1.33), producing a maximum o

Ad libitum [116K]

Answer:

The thickness of the oil slick is $1.95\times10^{-7}\ m$

Explanation:

Given that,

Index of refraction = 1.28

Wave length = 500 nm

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Using formula of thickness

$2nt= m\lambda$

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Put the value into the formula

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$t = \dfrac{1\times\times500\times10^{-9}}{2\times1.28 }$

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Hence, The thickness of the oil slick is $1.95\times10^{-7}\ m$

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3 years ago

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3 years ago

What could you detect using a magnet and iron filings?

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Answer:

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Explanation:

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