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vova2212 [387]
3 years ago
12

Calculate the volume of a 5-g sample of pure gold

Physics
1 answer:
Bond [772]3 years ago
5 0
  • Answer:

<em>≈ 0.26 cm³</em>

  • Explanation:

<em>Hi there !</em>

<em>Gold is a metal with a very high density.</em>

<em>The density of gold is higher than that of lead.</em>

<em>Density(gold) = 19300 kg/m³ = 19.3 g/cm³</em>

<em />

<em>19.3 g ............ 1 cm³</em>

<em>5 g ..................x cm³</em>

<em>x = 5g×1cm³/19.3g = 0.2590 cm³ ≈ 0.26 cm³</em>

<em>Good luck ! </em>

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Answer:

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Explanation:

Solution:

At 300K:

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σ = 4.32 x 10^{-6}

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Resistivity = 1/ 4.32 x 10^{-6}

Resistivity = 231.481 K Ohm

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2 years ago
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