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MArishka [77]
3 years ago
12

A light beam which is amplified into a strong concetrated beam of light is known as A) a laser. B) a transistor. C) a microwave

oven. D) a light emitting diode.
Physics
2 answers:
valentina_108 [34]3 years ago
5 0

Answer:

The answer is (A)!

Explanation:

murzikaleks [220]3 years ago
4 0

The correct answer is A. a <em>Laser</em>.

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Shalnov [3]

Answer: Taxpayers

Explanation:

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8 0
2 years ago
A plane has a takeoff speed of 88.3 m/s and can accelerate at a rate of 3m/s to reach that speed. How long does the plane take t
Mrrafil [7]

v = \frac{d}{t}

and

a = \frac{v}{t}

We have acceleration and velocity so:

3 = \frac{v}{t}

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In the acceleration equation we can isolate for v and then plug it back into the other equation to solve...

So...

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3 0
3 years ago
Who is Carl Jung???????
Ierofanga [76]

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Explanation:

7 0
2 years ago
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A motorcyclist travelling at 30m/s starts to apply his brake when he is 50m from the traffic light that has just turned red .if
fredd [130]
80 because if you add 50 +30 =80 so yea that why I pick 80
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