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rewona [7]
3 years ago
11

Why is light so important in transporting information?

Advanced Placement (AP)
2 answers:
Alex Ar [27]3 years ago
6 0
Perhaps the most successful way we've been able to use light to transfer information is fiber optics. ... Through rapid changes in the light, you can send highly complex signals down the cable. These are most often used either for high speed internet connections, or for sending sound signals to home theater systems.
gulaghasi [49]3 years ago
5 0

Answer:

Explanation:

Because these two waves are traveling through the vacuum of space, they all travel at the speed of light (the fastest speed in which information could be transmitted) within the electromagnetic spectrum.

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Write a short speech that persuades students and parents to choose the bake-sale fundraiser instead of the car-wash fundraiser.
alexgriva [62]

Answer:

I think the bake sale would be better because, if one we're to do a car wash they may not know how to wash a car and selling baked goods is WAY easier than a car wash. A car wash can be bad depending on the weather and the bake sale. So I would chose the bake sale, it's easier, faster and much more.

Explanation:

want a short speech?

7 0
3 years ago
Read 2 more answers
PLEASE HELP I AM STUCK ON THIS AND BEHIND I WILL GIVE 50 POINTS
sesenic [268]

1) These forms can be a state ID, Social Security card, passport or birth certificate

2) A bubble is a rapid escalation of asset prices followed by a contraction, often created by a surge in asset prices that is fundamentally unwarranted. When a bubble bursts, many people lose much profit of the dealings of them, which brings the economy down into a crash.

3) When the currency in one country rivals and is worth greater than another, The Europeans have money that may be worth much more in the US, so they will get the best value for their vacation.

4) For online banking, it's fast, but it may not be reliable as their are many technical glitches in bank systems. For traditional banking, it's reliable, but it's not fast and may be out of the way. It's basically up to you to decide your preferred banking... if your impatient, go with online, but if you want to ease all your problems the methodically, slow way, go traditional, but it's up to you.

5) Futures Contracts are highly standardized whereas the terms of each Forward Contract can be privately negotiated. Futures are traded on an exchange whereas forwards are traded over-the-counter. Forward Contract Settlement can occur on a cash or delivery basis. Forward Contracts do not trade on a centralized exchange and are therefore regarded as over-the-counter (OTC) instruments.

<h2>Hope this helps!</h2>

6 0
3 years ago
Identifique los tipos de empresa ,imdustrial, comercial, ,de servisios agropecuaria, agroindustria, empaque y procesamiento ,med
Mashcka [7]

Explanation:

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6 0
3 years ago
Below is the graph of f ′(x), the derivative of f(x), and has x-intercepts at x = -3, x = 1 and x = 2. There are horizontal tang
Alexxx [7]

Answer:

1. f has an inflection point at x = -1.5

Explanation:

Let's analyze each statement given.

1. f has an inflection point at x = -1.5 --> TRUE

An inflection point is a point in which the function f(x) changes concavity: this means that the first derivative of a function has a relative minimum or maximum, and therefore the second derivative is zero, f''(x_0)=0.

In this case, we see that at the point

x = -1.5

The first derivative is flat: this means that at this point, the second derivative is zero, so this is an inflection point.

2. f is increasing on the interval from x = -3.2 to x = -4.5. --> FALSE.

We simply don't know this: in fact, we cannot see the graph of the derivative between -4.5 and -3.2, therefore we don't know if the function is increasing or not.

3. f has a relative minimum at x = 1.5 --> FALSE.

A function f(x) has a relative minimum at a point x_0 if the first derivative f'(x) is zero at that point:

f'(x_0)=0

and moreover, the derivative is negative on the left of the point and positive on the right of the point.

This is not the case: in fact, we see that at x = 1.5 the first derivative is not zero, therefore this statement is not true.

5 0
4 years ago
. , ’ , - , , .. . .
Temka [501]

Answer:

I believe the answer is ಠ_ಠ

4 0
3 years ago
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