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algol [13]
4 years ago
14

Larry designed an experiment to show how heat can be transferred from one place to another. The steps of the experiment are show

n below. Light a candle. Place palm of the hand about 6 inches above the flame. Feel the heat from the burning candle on the palm of the hand. What does Larry's experiment most likely demonstrate?
Physics
1 answer:
marysya [2.9K]4 years ago
8 0
What Larry's experiment most likely demonstrate is <span>heat transfer by convection

</span>Heat transfer by convection occurs when particles of heated liquid or gases travel<span> away from the source, carrying thermal energy along. </span>Convection<span> above the flame of the lit candle occurs because the hot air from the candle expands, becomes less dense, and rises towards the palm.</span>
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Answer:

El neumático soportará una presión de 1.7 atm.

Explanation:

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PV = nRT

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P_{2} = \frac{nRT_{2}}{V_{2}}   (2)

Dado que V₁ = V₂  (el volumen del neumático no cambia), al introducir la ecuación (1) en la ecuación (2) podemos encontrar la presión final:

P_{2} = \frac{nRT_{2}}{V_{2}} = \frac{nRT_{2}}{\frac{nRT_{1}}{P_{1}}} = \frac{P_{1}T_{2}}{T_{1}} = \frac{1.5 atm*(67 + 273)K}{300 K} = 1.7 atm  

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Espero que te sea de utilidad!

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