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Nana76 [90]
3 years ago
8

Which of the following is evidence that the universe began with the big bang theory

Physics
1 answer:
stealth61 [152]3 years ago
6 0
<span>There are several main pieces of evidence that support the Big Bang theory. One is the fact that the universe is expanding, proven with something called red shift. The second is something called cosmic microwave background radiation. The third is the abundance of different elements in the universe.

</span>
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Was the Big Bang a loud explosion? Why?
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Answer:

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Explanation:

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1. You drop a rock off the top of a building. It takes 6,0 s. hit the ground. How tall is the building?
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A body weights 50 N in air and 45 N when wholly immersed in water calculate (i) the loss in weight of the body in water (ii) the
Lelechka [254]

Answer:

difference  \: in \: weight = 150n - 100n = 50n

Now,buyantant force

difference \: in \: weight \: = volume(body) \times density \: of \: water \:  \times g

so;

50 =  {v}^{b}  \times 1 \times  {10}^{3}  \times 9.8m {s}^{2}

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= 0.0051

Now,

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And now,

specific \: density \:  =  \frac{density of \: the \: body}{density \: of \: water}

=  \frac{3000}{1000}

= 3

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please mark me as brainliest, please

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