Converting Millimeters of Mercury

The video tutorial demonstrates how to convert 630 mm of mercury to atmospheres. It begins by explaining the importance of knowing the conversion factor, which is 1 atmosphere equals 760 mm of mercury. The tutorial then guides viewers through the conversion process, showing how to multiply 630 mm of mercury by the conversion factor to cancel out the units and arrive at the final result of 0.829 atmospheres. The video concludes by confirming the accuracy of the conversion and thanking viewers for watching.

What is the conversion factor from millimeters of mercury to atmospheres?

• 1 atmosphere = 800 mm of mercury

• 1 atmosphere = 700 mm of mercury

• 1 atmosphere = 760 mm of mercury

• 1 atmosphere = 630 mm of mercury

What is the first step in converting 630 mm of mercury to atmospheres?

• Subtract 760 from 630

• Add 630 to 760

• Divide 630 by 760

• Multiply 630 by 760

Why do we place 760 in the denominator during the conversion?

• To subtract millimeters

• To add atmospheres

• To convert atmospheres to millimeters

• To cancel out millimeters of mercury

What is the result of dividing 630 by 760 in the conversion process?

• 0.700

• 0.900

• 0.750

• 0.829

What is the final unit after converting 630 mm of mercury?

• Atmospheres

• Millimeters

• Pascals

• Inches

What is the final answer for the conversion of 630 mm of mercury to atmospheres?

• 0.829 atmospheres

• 0.750 atmospheres

• 0.900 atmospheres

• 0.700 atmospheres