Converting Millimeters of Mercury

The video tutorial explains how to convert 610 mm of mercury to atmospheres using a conversion factor. It begins by introducing the conversion factor of 1 atmosphere being equal to 760 mm of mercury. The tutorial then demonstrates how to apply this factor by setting up a multiplication that cancels out the mm of mercury, leaving the result in atmospheres. The final calculation shows that 610 mm of mercury is equivalent to 0.803 atmospheres.

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

• 1 atmosphere = 1000 mm of mercury

• 1 atmosphere = 500 mm of mercury

• 1 atmosphere = 760 mm of mercury

• 1 atmosphere = 1013 mm of mercury

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

• Divide by 100

• Identify the conversion factor

• Multiply by 1000

• Add 760 to the value

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

• To convert atmospheres to millimeters of mercury

• To decrease the value of atmospheres

• To increase the value of atmospheres

• To ensure millimeters of mercury cancel out

What is the purpose of placing 1 atmosphere in the numerator during the conversion?

• To increase the value of millimeters of mercury

• To convert atmospheres to millimeters of mercury

• To cancel out atmospheres

• To convert the value to atmospheres

What is the result of converting 610 mm of mercury to atmospheres?

• 0.700 atmospheres

• 1.000 atmospheres

• 0.900 atmospheres

• 0.803 atmospheres

What is the final value obtained when converting 610 mm of mercury to atmospheres?

• 0.750

• 0.900

• 0.826

• 0.803