3 years ago

Can solids undergo convection

1 answer:

5 0

No because solids can't transmit heat by convection, and convection only works because of hotter and quicker moving molecules have a lower density so they rise to the surface. But in a solid, the molecules can't move relative to each other. They only vibrate :)

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I need help on this problem! g(h+2/3)=1 for h

Tju [1.3M]

Answer:

$g(h + \frac{2}{3} ) = 1 \\ \\ gh + \frac{2}{3} g = 1 \\ \\ gh = 1 - \frac{2}{3} g \\ \\ h = (1 - \frac{2}{3} g ) \div g \\ \\ h = (1 - \frac{2}{3} g ) \times \frac{1}{g} \\ \\ h = \frac{1}{g} - \frac{2}{3}$

I hope I helped you^_^

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2 years ago

Tolong bantu jawab please, makasih sebelumnya!

sweet [91]

Answer:

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Use the FOIL method: (a +b)(c +d) = ac + ad +bc +bd.

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3 years ago

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Bess [88]

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3 years ago

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Andy wrote the following statement:

olasank [31]

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B. Hope it helps!!! :)

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3 years ago

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Solve the system of equations. Use any method you prefer.

ira [324]

Step-by-step explanation:

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2 years ago