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3 years ago

Why are the Soviets ahead in the race to capture the V-2 rocket and Werner von Braun?

1 answer:

5 0

The second world war, and its war weapons, such as the v-2 rockets, had a great impact on the world until today, to answer this question we need that...

<h3>V-2 factory </h3>

On April 11, 1945, US troops took the town of Bleicherode, in the Kohnstein region, where the V-2 factory was located. From there about 100 complete V-2s and thousands of parts and equipment were "captured" as war loot and transferred to the United States, where they formed the basis for practical studies of the missile defense program.

With this information, we can say that because it was a base discovered by US troops, none of the alternatives is correct, as it was not the Soviets who discovered it, and that the base was also located in the central part of Germany.

The v-2 factory was located in Kohnstein, central germany, by this claim, none of the alternatives is correct.

Learn more about second world war brainly.com/question/7013432

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An fm radio station broadcasts at a frequency of 91 mhz . part a what inductance should be paired with a 9.0 pf capacitor to bui

Karo-lina-s [1.5K]

It's not clear exactly how you intend to use an ' L ' and a ' C ' in a
receiver circuit.

Perhaps you just want a simple resonant 'tank', so that the voltage
across it peaks at 91 MHz. Then you just want to know what parallel
L-C is resonant at 91 MHz.

Without resistance to complicate things, the resonant frequency
of a parallel L-C is

f = 1 / [ 2π √(LC) ].

Before we get tangled up in this thing,
let's just solve it for ' L ' :
Multiply each side by √(LC), then divide each side by f ,
and then it says

√(LC) = 1 / (2π f)

Divide each side by √C :

√L = 1 / 2πf√C

then square each side:

L = 1 / (4 · π² · f² · C)

and now we can easily go ahead and find ' L '.

L = 1 / (4 · π² · 91² · 10¹² · 9 · 10⁻¹²)

When I stuff that through my calculator, I get

L = 0.34 microhenry

5 0

3 years ago

Is an electron an antiparticle, boson, lepton, or hadron?

Masteriza [31]

Answer:

An electron is a lepton

4 0

3 years ago

Middle C also known as "do" on the fixed do-solfege scale, is a note used when playing or singing music. The frequency of middle

saveliy_v [14]

Answer:

198.2m/s

Explanation:

Speed of a wave(v) is the product of the frequency of the wave (f) and its wavelength(¶).

Mathematically, v = f/¶

Given frequency of the middle C = 261.63Hz

Wavelength = 131.87cm

Converting this to meters we have;

131.87/100 = 1.32m

Speed of the sound = 261.63/1.32

Speed of the sound = 198.20m/s

Therefore the speed of sound for middle C is 198.2m/s

8 0

4 years ago

How can a person’s movement away and towards a reference point be analyzed using a position-time graph?

Katyanochek1 [597]

Answer:

Explanation:

You can plot their change in position per unit of time. By taking the slope of this graph, you can figure out the velocity at any point

8 0

3 years ago

PLease HURRY ITS REALLY EASY.

Leya [2.2K]

[Reflection]

- This occurs when light bounces off a surface (reflection is when light bounces off of something, a medium, but doesn't go through.)

- Best with a smooth surface (it is easiest for light to bounce off when the surface is smooth)

- If not for this behavior, mirrors wouldn't work (mirrors use reflection, if they did not you would not be able to see your reflection)

[Refraction]

- Light moves from one medium to another (when light moves from one medium to another, it refracts)

- Lenses in your glasses to bend light waves (refraction is all about bending light waves, so this option falls under this category)

- Microscopes and telescopes take advantage of this behavior of light (again, refraction is bending light waves. When you bend a light wave, it can make it easier to see [larger, smaller, etc] so this option is refraction)

- Light wave changes speed (light does not change speed when being reflected because it is in the same medium and just bouncing, but it refraction is changes mediums so it will bend and change speed)

[Note]

- Some of these can be figured out by knowing the definitions. For example, refraction is defined as "change in direction ... of any wave as a result of its traveling at different speeds at different points along the wave front" (Oxf/ord Languages)

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

3 0

3 years ago