For a constant temperature, the water content of an air mass is 0.15 mg/l. If the saturation of air at that temperature is 0.50 mg/l, then the relative humidity is Fill in the Blank 01%. (Note: the answer to this question is a number.)

is this from Blue Planet? lolz.... I'm stuck on this question as well

Relative Humidity= 0.15/ 0.50 x 100 = 30%

Hope this helps! :D

this is from blue planet! lol i was stuck on this one too! thanks guys! =)

To find the relative humidity, we need to calculate the ratio of the actual water content of the air mass to the saturation water content at that temperature.

Relative Humidity = (Actual Water Content / Saturation Water Content) * 100

Given:
Actual Water Content = 0.15 mg/l
Saturation Water Content = 0.50 mg/l

Plugging these values into the formula:

Relative Humidity = (0.15 mg/l / 0.50 mg/l) * 100

Simplifying:

Relative Humidity = 0.3 * 100

Relative Humidity = 30%

Therefore, the relative humidity is 30%.