Final answer:
To calculate the atmospheric pressure in Truckee, CA in mmHg and torr, multiply the given pressure in atm (0.786) by the conversion factor: 760. This gives us 597.36 mmHg and 597.36 torr, respectively.
Step-by-step explanation:
The pressure in Truckee, CA, expressed in mmHg and torr, can be calculated using the given atmospheric pressure in atm and the known conversion factors. Since 1 atm equals 760 mmHg or 760 torr, we can use this information to convert the pressure from atm to the desired units.
To convert the pressure of 0.786 atm to mmHg and torr, we simply multiply by the conversion factor:
- 0.786 atm × 760 mmHg/atm = 597.36 mmHg
- 0.786 atm × 760 torr/atm = 597.36 torr
Therefore, the atmospheric pressure in Truckee, CA, at an elevation of 1774 meters is approximately 597.36 mmHg and 597.36 torr.