The dry bulb temperature is 38° F (3.3° C)...

Question 1 / 2707066636ee928f7522a1c51961e

Question 1 of 2707066636ee928f7522a1c51961e

The dry bulb temperature is 38° F (3.3° C) and the wet bulb temperature is 29° F (-1.7° C). What is the relative humidity?

Back

Question 1 of 27070

Q

The dry bulb temperature is 38° F (3.3° C) and the wet bulb temperature is 29° F (-1.7° C). What is the relative humidity?

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Use the dry bulb temperature along the bottom scale and go straight up from 38° F • Use the wet bulb temperature scale (left side) and go along the 29° F line • Find the intersection point, then follow the nearest curved relative humidity line

💭 Think About

• How many degrees difference is there between the dry bulb and wet bulb readings, and does that match where your intersection falls on the chart? • When you locate 38° F on the dry bulb axis and 29° F on the wet bulb axis, which curved %RH line passes closest to their crossing? • Are you sure you are reading the chart in degrees Fahrenheit, not Celsius, and following the correct family of curves?

✅ Before You Answer

• Confirm you have correctly identified the 38° F vertical line for dry bulb • Confirm you are using the 29° F slanted wet bulb line, not another nearby line • Double‑check which percent humidity curve actually goes through (or closest to) your intersection before choosing among 18%, 25%, 30%, and 33%

Question 1 of 27070

Q

The dry bulb temperature is 38° F (3.3° C) and the wet bulb temperature is 29° F (-1.7° C). What is the relative humidity?

A

18%

B

25%

C

30%

D

33%

Question 1 / 2707066636ee928f7522a1c51961e

Question 1 of 2707066636ee928f7522a1c51961e

The dry bulb temperature is 38° F (3.3° C) and the wet bulb temperature is 29° F (-1.7° C). What is the relative humidity?

Back

Question 1 of 27070

Q

The dry bulb temperature is 38° F (3.3° C) and the wet bulb temperature is 29° F (-1.7° C). What is the relative humidity?

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Use the dry bulb temperature along the bottom scale and go straight up from 38° F • Use the wet bulb temperature scale (left side) and go along the 29° F line • Find the intersection point, then follow the nearest curved relative humidity line

💭 Think About

• How many degrees difference is there between the dry bulb and wet bulb readings, and does that match where your intersection falls on the chart? • When you locate 38° F on the dry bulb axis and 29° F on the wet bulb axis, which curved %RH line passes closest to their crossing? • Are you sure you are reading the chart in degrees Fahrenheit, not Celsius, and following the correct family of curves?

✅ Before You Answer

• Confirm you have correctly identified the 38° F vertical line for dry bulb • Confirm you are using the 29° F slanted wet bulb line, not another nearby line • Double‑check which percent humidity curve actually goes through (or closest to) your intersection before choosing among 18%, 25%, 30%, and 33%