Convert 760 torr to millimeters of mercury.
Understand the Problem
The question is asking to convert a pressure measurement given in torr to its equivalent in millimeters of mercury (mmHg). Since 1 torr is defined to be equal to 1 mmHg, this conversion is straightforward.
Answer
The pressure in mmHg equals the pressure in torr.
Answer for screen readers
The pressure measurement in mmHg is equal to the pressure measurement in torr.
Steps to Solve
- Identify the Conversion Factor
To convert from torr to mmHg, we need the conversion factor, which is:
$$ 1 \text{ torr} = 1 \text{ mmHg} $$
- Apply the Conversion Factor
Since the problem states we are converting from torr to mmHg, we will multiply the number of torrs by the conversion factor.
For example, if you have a pressure measurement of $x$ torr, the equation would be:
$$ \text{Pressure in mmHg} = x \text{ torr} \times 1 \text{ mmHg/torr} $$
- Calculate the Final Value
Since the conversion factor is 1, the result will remain the same as the original measurement. Thus, if $x$ is your original measurement, then:
$$ \text{Pressure in mmHg} = x \text{ mmHg} $$
The pressure measurement in mmHg is equal to the pressure measurement in torr.
More Information
This conversion is simple because the two units are defined to be equal. The torr was originally named after the Italian physicist Evangelista Torricelli, who is known for his work with barometers.
Tips
- Assuming that the conversion requires a calculation involving different values rather than recognizing that 1 torr is equivalent to 1 mmHg.
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