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1 year ago

A concrete block (B-36 x10 °C-') of volume 100 mat 40°C is cooled to

Physics

1 answer:

ruslelena [56]1 year ago

6 0

T1=40°C=313K
T_2=-10°C=263K

Applying Charles law

$\\ \sf\Rrightarrow \dfrac{V_1}{T_1}=\dfrac{V_2}{T_2}$

$\\ \sf\Rrightarrow \dfrac{100}{313}=\dfrac{V_2}{263}$

$\\ \sf\Rrightarrow V_2=\dfrac{26300}{313}$

$\\ \sf\Rrightarrow V_2=84.02ml$

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2 years ago

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2 years ago

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Now, from law of conservation of momentum,

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2 years ago

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