Question 1335Navigation General

The correct answer is C) 39%. To determine the relative humidity given the dry-bulb and wet-bulb temperatures, we can use a psychrometric chart or a relative humidity calculation formula. Based on the provided dry-bulb temperature of 78°F and wet-bulb temperature of 62°F, the relative humidity is 39%. The other options are incorrect because: A) 16% is too low for the given temperatures. B) 24% is also too low for the given temperatures. D) 79% is too high for the given temperatures.