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NemiM [27]
3 years ago
6

Use the following words to complete the passage: add, reflecting, light, reflect, cancel, white, colors, waves interference, bri

ghter.
Like water drops in falling rain, the CD separates _____ light into all the ____ that make it up. The colors you see from a CD are ______ colors, like the shifting colors you see on bubbles or an oil slick. You can think of ____ as being made up of ______ like waves of the ocean. When light waves ___ off the ridges of your CD, they overlap and interfere with each other. Sometimes the waves _____ together, making certain colors ______ and sometimes they _____ each other, taking certain colors away.
Physics
1 answer:
Yuri [45]3 years ago
6 0
1. white
2. colors
3. reflecting
4. light
5. waves interferences
6. reflect
7. add
8. brighter
9. cancel
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9.8m/s

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Answer: The current must be equal to \frac{\sqrt{33} }{6} amps, or ~0.9574 amps.

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You can find the current in amperes using ohms and watts from this formula:

I = \sqrt{\frac{P}{R} }

Where P represents power in watts, R represents resistance in ohms, and I represents current in amperes.

You can then substitute 60 and 55 into the equation to find I:

I = \sqrt{\frac{55}{60} } \\I = \frac{\sqrt{55} }{\sqrt{60} }

Then, simplify the denominator:

I = \frac{\sqrt{55} }{2\sqrt{15} }

Rationalize the denominator:

I = \frac{\sqrt{55} }{2\sqrt{15} } * \frac{\sqrt{15} }{\sqrt{15} } = \frac{\sqrt{825} }{30}

Simplify the numerator by finding its factors:

I = \frac{5\sqrt{33} }{30} = \frac{\sqrt{33} }{6}

The current must be equal to \frac{\sqrt{33} }{6} amps, or ~0.9574 amps.

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