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2 years ago

13

PPPLLLLSSS HELP ME Identify the following as visible light, radio, ultraviolet, gamma, micro, infrared waves this is for the sec

ond part the first part is complete the sentences

1 answer:

Lorico [155]2 years ago

6 0

I’m trying to get things expanded graph explanation sorry

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A museum sets up a display of fluorescent minerals. Which best describes how electromagnetic waves can be used to enhance the di

Volgvan

Answer:c

Explanation:

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3 years ago

What is the difference between organic and inorganic material?

babymother [125]

Organic materials comes from living things while inorganic materials comes from non living things

Organic materials are those composed mainly of carbon they are derived from living things while inorganic materials are derived from non living things sucjh as rocks etc

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2 years ago

DOES ANYONE KNOW WAHTS NOISE POLLUSION POEM?

solmaris [256]

Noise pollution, also known as environmental noise or sound pollution, is the propagation of noise with ranging impacts on the activity of human or animal life, most of them harmful to a degree.

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3 years ago

A sinusoidal, transverse wave that propagates in the positive x-direction can be described with the wave function y of xt is equ

myrzilka [38]

Answer:

$\omega =\frac{2 \pi }{T}$ rad/s

Explanation:

The wave function is:

$y(xt) = Acos(kx- \omega t)$

where :

k = wave number

x = position of a point on the wave

$\omega$ = angular frequency

t = time

What is another way to express the angular frequency (omega)

Angular frequency (omega) can be express as :

$\omega =\frac{2 \pi }{T}$ rad/s ( i.e one repetition that it takes to repeats itself)

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3 years ago

When a metal bonds with a nonmetal, they form a(n)

MArishka [77]

I believe it would be B.

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3 years ago