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Mnenie [13.5K]
3 years ago
6

Height of item (using side A)​

Chemistry
1 answer:
kolezko [41]3 years ago
5 0
(If you forgot the picture that’s totally fine I did that once to.)

I think you forgot the picture? Or something but this is how to calculate the height!! ⬇️

The height of an object is calculated by measuring the distance from the object and the angle of elevation of the top of the object. The tangent of the angle is the object height divided by the distance from the object. Thus, the height is found.
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A rigid container of O 2 has a pressure of 340 kPa at a temperature of 713 K. What is the pressure at 273°C ?
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Answer:

260 kPa

Explanation:

To answer this problem we can use <em>Gay-Lussac's law</em>, which states that at a constant volume (such as is the case with a rigid container):

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Where in this case:

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We <u>input the data</u>:

  • 340 kPa * 546 K = P₂ * 713 K

And <u>solve for P₂</u>:

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