3 years ago

when you hold a warm bowl of soup the temperature of the palms of your hands increases this is an example of

Physics

1 answer:

bearhunter [10]3 years ago

7 0

The answer is allllllllllllllllllllllllllllllllllllllllllllllllllllllllllll the way CONDUCTION

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Answer:

The volume of an aluminum cube is 0.212 cm³.

Explanation:

Given that,

Edge of cube = 4.00 cm

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Using formula of volume expansion coefficient

$\beta=3\alpha$

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$V=64\ cm^3$

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Put the value into the formula

$\Delta T=67-19 = 48^{\circ}C$

We need to calculate the increases volume

Using formula of increases volume

$\Delta V=V\beta\Delta T$

Put the value into the formula

$\Delta V=64\times69\times10^{-6}\times48$

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Hence, The volume of an aluminum cube is 0.212 cm³.

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