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Olin [163]
3 years ago
8

The metric unit for temperature is _______________. a. fahrenheitb. celsiusc. secondd. liter

Physics
1 answer:
Nikitich [7]3 years ago
8 0
The metric unit for temperature is celsius.
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A tennis ball has more mass than a golf ball because it...
anzhelika [568]

B. It contains more matter

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3 years ago
Problem 02.061 For the given circuit, assume vS = 10 V, R1 = 9 Ω, R2 = 4 Ω, R3 = 4 Ω, R4 = 5 Ω, and R5 = 4 Ω. Reference Book &am
stich3 [128]

Answer:

Ws=8.75 Watts

Explanation:

As per fig. of prob 02.061, it is clear that R5 and R4 are in parallel, its equivalent Resistance will be:

\frac{1}{Req45}=\frac{1}{R4}+\frac{1}{R5}

\frac{1}{Req45}=\frac{1}{5}+\frac{1}{4}

\frac{1}{Req45}=0.2+0.25=0.45\\ Req45=2.22

Now, this equivalent Req45 is in series with R3, therefore:

Req345=R3+Req45\\Req345=4+2.22\\Req345=6.22

This Req345 is in parallel with R2, i.e

Req2345=(R2^{-1}+Req345^{-1}  )^{-1}\\ Req2345=(4^{-1}+6.22^{-1}  )^{-1} \\Req2345=2.43

Now this gets in series with R1:

Req12345=R1+Req2345\\Req12345=9+2.43\\Req12345=11.43

Now, the power delivered Ws is:

Ws=Vs*I=\frac{Vs^{2}}{Req}  \\Ws=\frac{10^{2} }{11.43} \\Ws=8.75 Watts

8 0
3 years ago
Plssss help quick <br>Why does a fast moving person feel heavier than normal? ​
vovangra [49]

Answer:

So, if you move faster, and as you move faster, you generate more Electromagnetic Energy, then as you move faster, you push more Dark Energy away from yourself! And Dark Energy pushes harder against you, so you get heavier! So, if you move FAST, your time slows down!

Explanation:

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3 years ago
Michael is the captain of his school's soccer team. What skill does Michael exhibit when he decides which player will take the p
mestny [16]
The answer is Leadership
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3 years ago
Read 2 more answers
rank the reservoirs of freshwater on earth by volume, with that containing the highest volume on top.
lukranit [14]

The freshwater reservoirs on earth are ranked by volume, with the one with the biggest volume at the top is-

1. ice caps; 2. groundwater; 3. lakes; 4. rivers.

<h3>Explain the freshwater reservoirs on earth?</h3>

The atmosphere, the earth's surface, and the earth's interior are the three main locations where water can be kept.

  • Oceans, glacier ice, underground, lakes, soil humidity, living organisms, atmospheric atmosphere, and rivers are examples of these reservoirs, which are used to store water.
  • There is an estimated 1.386 billion km3 (330 million cubic miles) of water on Earth, of which 97.5% is salt water and 2.5% is fresh water.
  • Only 0.3% of a fresh water is liquid at the surface.
  • More than 70% of freshwater is utilized for agriculture in the majority of the world's areas.
  • An estimated 50% increase in agricultural output and a 15% increase in water flows are needed by 2050 to feed a globe of 9 billion people.

Thus, the freshwater reservoirs on earth are ranked by volume, with the one with the biggest volume at the top is-

  • 1. ice caps
  • 2. groundwater
  • 3. lakes
  • 4. rivers

To know more about the freshwater reservoirs, here

brainly.com/question/1784660

#SPJ4

7 0
1 year ago
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