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GalinKa [24]
3 years ago
14

A 12 oz can of soda is left in a car on a hot day. In the morning the soda temperature was 60oF with a gauge pressure of 40 psi.

What will the gauge pressure be when the soda reaches 90oF (or 363 Kelvin)?
Physics
1 answer:
Aneli [31]3 years ago
6 0
To answer this question, one must be familiar with Gay Lussac's Pressure Temperature Law. According to the law:  \frac{P1}{T1} =  \frac{P2}{T2}

Substituting the values: 
Let x be the new gauge pressure. 
\frac{40}{60} =  \frac{x}{90}
We get x = 60psi.



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\qquad\qquad\huge\underline{{\sf Answer}}♨

Heat capacity of body 1 :

\qquad \sf  \dashrightarrow \:m_1s_1

Heat capacity of body 2 :

\qquad \sf  \dashrightarrow \:m_2s_2

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\qquad \sf  \dashrightarrow \:(m_1 + m_2) s' = m_1s_1 + m_2s_2

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\qquad \sf  \dashrightarrow \:s' = \dfrac{ m_2s_2+ m_2s_2}{ \frac{m_2s_2}{s_1} + m_2 }

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\qquad \sf  \dashrightarrow \:s' = \dfrac{ 2m_2s_2}{ m_2(\frac{s_2}{s_1} + 1)}

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posledela

Answer:

180.4 m

Explanation:

The package in relation to the point where it was released falls a certain distance that is calculated by applying the horizontal motion formulas , as the horizontal speed of the plane and the height above the ground are known, the time that It takes the package to reach its destination and then the horizontal distance (x) is calculated from where it was dropped, as follows:    

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Explanation:

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We know that,

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When elevator is falling freely then

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Therefore

T=2\pi\sqrt{ \dfrac{L}{0}

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