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e-lub [12.9K]
3 years ago
5

Which of the following statements is true of e-waste in the United States?

Advanced Placement (AP)
1 answer:
miskamm [114]3 years ago
3 0
B
E- Waste is basically polluting the planet
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I will give you five:
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4.have a notebook handy
5. you dont have to meet everybody
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4. Suppose the house in question 3 is located in Cleveland where the annual average solar flux is 160 W/m2 2. If 10 m2 of solar
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Answer:

Solar flux that incident on it is given as

S = 160 W/m/m

Now we know that the area of solar panels is given as

A = 10 m^2

So total solar power received by solar panels is given as

Power Received = (Solar flux) \times (Area)PowerReceived=(Solarflux)×(Area)

P = S\times AP=S×A

now here we have

P = 160 \times 10P=160×10

P = 1600 WP=1600W

now we know that efficiency of the solar panels is 20%

so total output power will be

efficiency = \frac{P_{out}}{P_{in}}efficiency=

P

in

P

out

0.20 = \frac{P_{out}}{1600}0.20=

1600

P

out

P_{out} = 320 WP

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=320W

3 0
2 years ago
A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs 61 yellow gumballs, and 30 pink gumballs. What p
Romashka-Z-Leto [24]

Total number of gumballs in the gumball machine =

23 + 52 + 34 + 61 + 30 = 200

% of the gumballs being red = 52/200 * 100

                                                 = 52/2

                                                <u> = 26 %</u>

Hence, <u>26% of the gumballs</u> are red in the gumball machine

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During dark, cold and cloudy days, due to the lack of heat and light from the Sun, formation of ozone will be decreased.

Also, this will enable building up of nitrogen dioxide, due to the same reason, leading to increased concentration.

7 0
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When drinking at a private event, you should assume that drinks will __________. A. be stronger than normal B. be weaker than no
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Be stronger than normal

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