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ollegr [7]
3 years ago
13

write a paragraph about convection make sure to include these words -density,increasing,decreasing,rise,sink.

Physics
1 answer:
k0ka [10]3 years ago
3 0

Answer:yQIEFUEQf

g

Explanation:fdgagsdg

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Which statement accurately describes the big bang theory? The universe began at an outer boundary and has been collapsing since
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Answer: The statements are missing hence I will give you a summary of what the big bang theory .

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The Big bang theory describes how the Universe and the various galaxies that exist began some billion of years ago, It describes how the energies of every speck of the universe came together at a point ( very dense point ) and eventually exploded creating the various galaxies we have today

5 0
3 years ago
How long would it take for a rock falling 97.2 m/s to reach the ground from 100 meters
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Answer;

velocity(v) = 97.2 m/s ,

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determine time(t) = ?

  We know that,

               distance (S) = velocity(v) × time(t)

           So,      time (t) = distance ÷ velocity

                                   = 100 ÷ 97.2

                              <em>   t = 1.02 sec.</em>

<em>I hope this will help you.</em>

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Reaction _______ refers to the tendency of a reaction to occur without the application of outside force or energy to sustain the
babymother [125]
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If the period of the wave is 0.34 seconds what would be the frequency of the wave
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Answer:

3 every second

Explanation:

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