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Korvikt [17]
3 years ago
15

But volcanoes are not all bad. Can you assess the value of volcanoes for the Earth? Why are they necessary and what good do they

do?
Chemistry
1 answer:
Gelneren [198K]3 years ago
8 0

Answer:

yes

Explanation:

volcanoes have done wonderful things for the earth

  • They help cool off the earth removing heat from its interior
  • volcanic emissions have produced the atmosphere and the water of the oceans
  • volcanoes make islands and add to the continent

volcanoes are necessary because:

fertile is another advantage of volcanic activity."In places like Japan,Indonesia,Philippines,Hawaii,volcanic material mixed in with the soil provides a lot of important nutrients

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Answer:

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Explanation:

Step 1:

Data obtained from the question.

Mass (M) =35g

Heat Absorbed (Q) = 1606 J

Initial temperature (T1) = 10°C

Final temperature (T2) = 165°C

Change in temperature (ΔT) = T2 – T1 = 165°C – 10°C = 155°C

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Step 2:

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C = 1606 / (35 x 155)

C = 0.296 J/g°C

Therefore, the specific heat capacity of iron is 0.296 J/g°C

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