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Conversion of Millimeters of Mercury

Conversion of Millimeters of Mercury

Assessment

Interactive Video

Physics

9th - 10th Grade

Practice Problem

Hard

Created by

Lucas Foster

FREE Resource

The video tutorial demonstrates how to convert 320 mm of mercury to atmospheres using a conversion factor. It explains the process of canceling out units and performing the calculation to arrive at the final result of 0.421 atmospheres. The tutorial emphasizes the importance of using the correct conversion factor and provides a step-by-step guide to ensure accuracy.

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5 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the conversion factor used to convert millimeters of mercury to atmospheres?

1 atmosphere equals 500 mm of mercury

1 atmosphere equals 320 mm of mercury

1 atmosphere equals 760 mm of mercury

1 atmosphere equals 1000 mm of mercury

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do we place 760 mm of mercury in the denominator during the conversion?

To cancel out the millimeters of mercury

To add the units

To convert atmospheres to millimeters of mercury

To multiply the units

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the units of millimeters of mercury during the conversion process?

They are canceled out

They are added to atmospheres

They remain unchanged

They are converted to liters

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of converting 320 mm of mercury to atmospheres?

0.421 atmospheres

0.500 atmospheres

0.320 atmospheres

0.760 atmospheres

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the conversion process described in the video?

To find the weight of mercury

To convert atmospheres to millimeters of mercury

To convert millimeters of mercury to atmospheres

To measure temperature

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