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Shkiper50 [21]
3 years ago
13

Static Friction

Physics
1 answer:
kkurt [141]3 years ago
3 0
Name the element and explain why it is unusual:
a)A liquid metal
b)A non-metal that conducts electricity
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An unknown material has a mass
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Answer: 1896.55J/kg°C

Explanation:

The quantity of Heat Energy (Q) required to heat a material depends on its Mass (M), specific heat capacity (C) and change in temperature (Φ)

Thus, Q = MCΦ

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Q = 1320 joules

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Then, Q = MCΦ

1320J = 5.61kg x Z x 0.124°C

1320J = 0.696kg°C x Z

Z = (1320J / 0.696kg°C)

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