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pashok25 [27]
3 years ago
7

Are the oldest rocks in the canyon found near the bottom

Chemistry
1 answer:
nevsk [136]3 years ago
3 0

Answer: yes they are

Explanation:

because its so hot and the heat just stays at the bottom

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Answer;

  = 0.054 kg or 54 g

Explanation;

Using the equation; Q = mcΔT where Q is the quantity of heat transferred, m is the mass, c is specific heat of the substance, ΔT is delta T, the change in temperature.  

ΔT = 75 - 20 = 55 C.  

Solve the equation for m  

m = Q/ cΔT

Mass = 12500 / (55 × 4200)

        = 0.054 kg or 54 g


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