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S_A_V [24]
4 years ago
11

Please help :) Surface currents are caused by ______ . A. differences in water temperature B.high salinity C.differences in dens

ity D. wind forces
Chemistry
2 answers:
ipn [44]4 years ago
8 0
Hello there :))

The answer to this is:
D. Wind Forces 

I hope this helps!
Good Day ;D
PolarNik [594]4 years ago
3 0
Surface current are caused by : D. Wind Forces.
I Hope I Helped. c;
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3 years ago
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Calculate the specific heat of a metallic element if 50.0 g of the metal need 314 joules of heat energy to raise
Brrunno [24]

Answer:

c = 0.25 j/g.°C

Explanation:

Specific heat capacity:

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Formula:

Q = m.c. ΔT

Q = amount of heat absorbed or released

m = mass of given substance

c = specific heat capacity of substance

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Given data:

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ΔT  = 50 °C - 25°C = 25°C

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c = Q / m. ΔT

c = 314 j /  50.0 g . 25°C

c = 314 j / 1250 g. °C

c = 0.25 j/g.°C

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3 years ago
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Lyrx [107]

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oee [108]

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