### Example Physics Problems for Educational Purposes**Problem 8: Calculation of Gas Speed**Select the correct speed from the options given:- **A. 555.6 m/s**- **B. 534.9 m/s**- **C. 424.7 m/s**- **D. 593.7 m/s**- **E. 490.2 m/s**- **F. 482.7 m/s****Problem 9: Volume Change of an Ideal Gas**273 cm³ of an ideal gas has an initial temperature of 0°C. The gas is heated at a constant pressure to 10°C. It will now occupy:- **A. 263 cm³**- **B. 273 cm³**- **C. 283 cm³**- **D. 278 cm³**- **E. 293 cm³**- **F. None of the above****Problem 10: Volume Change of a Weather Balloon**A weather balloon contains 12.0 m³ of hydrogen gas when the balloon is released from a location at which the temperature is 22.0°C and the pressure is 101,000 Pa. The balloon rises to a location where the temperature is -30.0°C and the pressure is 20,000 Pa. If the balloon is free to expand so that the pressure of the gas inside is equal to the ambient pressure, what is the new volume of the balloon?- **A. 2.382 m³**- **B. 14.00 m³**- **C. 82.65 m³**- **D. 4.161 m³**- **E. 62.29 m³**- **F. 49.92 m³**

Hi. as you have posted multiple questions and have not specified which question needs to be solved,…

PCMRG 273 cm³ of an ideal gas has an initial temperature of 0°C. The gas is heated at a constant pressure to 10°C. It will now occupy 9. A. 263 cm³ ▸ D. 278 cm³ 293 cm³ B. 273 cm³ E. C. 283 cm³ none of the above 1--1 F.

PCMRG 273 cm³ of an ideal gas has an initial temperature of 0°C. The gas is heated at a constant pressure to 10°C. It will now occupy 9. A. 263 cm³ ▸ D. 278 cm³ 293 cm³ B. 273 cm³ E. C. 283 cm³ none of the above 1--1 F.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.

Question

### Example Physics Problems for Educational Purposes

**Problem 8: Calculation of Gas Speed**

Select the correct speed from the options given:

- **A. 555.6 m/s**
- **B. 534.9 m/s**
- **C. 424.7 m/s**
- **D. 593.7 m/s**
- **E. 490.2 m/s**
- **F. 482.7 m/s**

**Problem 9: Volume Change of an Ideal Gas**

273 cm³ of an ideal gas has an initial temperature of 0°C. The gas is heated at a constant pressure to 10°C. It will now occupy:

- **A. 263 cm³**
- **B. 273 cm³**
- **C. 283 cm³**
- **D. 278 cm³**
- **E. 293 cm³**
- **F. None of the above**

**Problem 10: Volume Change of a Weather Balloon**

A weather balloon contains 12.0 m³ of hydrogen gas when the balloon is released from a location at which the temperature is 22.0°C and the pressure is 101,000 Pa. The balloon rises to a location where the temperature is -30.0°C and the pressure is 20,000 Pa. If the balloon is free to expand so that the pressure of the gas inside is equal to the ambient pressure, what is the new volume of the balloon?

- **A. 2.382 m³**
- **B. 14.00 m³**
- **C. 82.65 m³**
- **D. 4.161 m³**
- **E. 62.29 m³**
- **F. 49.92 m³**

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