
Relative Humidity and Air Pressure Review
Quiz by justine wood
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16 questions
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- Q1The air temperature is 25 C and the dew point temperature is 20 C. What is the relative humidity?70%85%100%50%30s
- Q2The air temperature is 15 C and the dew point temperature is 5 C. What is the relative humidity?100%50%75%25%20s
- Q3Air temperature is 35 C and dew point temperature is 25 C. What is the relative humidity?80%20%75%57%20s
- Q4Find the relative humidity: Wet bulb = 22 C, Dry bulb = 26C70%92%85%38%20s
- Q5Find the relative humidity: Wet bulb = 14 C, Dry bulb = 20 C72%51%64%90%20s
- Q6Find the relative humidity: Wet bulb 8 C, Dry bulb 8 C88%100%25%75%20s
- Q7When relative humidity is low:evaporation rate is lowevaporation rate is constantevaporation does not occurevaporation rate is high20s
- Q8What is evaporationphase change from liquid to gasphase change from gas to liquidphase change from solid to liquidphase change from liquid to solid20s
- Q9What is condensationphase change from liquid to gasphase change from gas to liquidphase change from solid to liquidphase change from liquid to solid20s
- Q10What happens when RH is 100%air temp = dew point tempair temp is higher than dew point tempdew point temp is higher than air tempair temp is lower than dew point temp20s
- Q11When RH is 100%, you should expectclear skies and calm windspartly cloudy skiesfog and possible precipitationstrong winds20s
- Q12Winds in a low pressure system movecounter clockwise towards the centerclockwise away from the centerclockwise towards the centercounter clockwise away from the center20s
- Q13Low pressure systems usually bringcloudy skies and precipitationclear skies20s
- Q14In low pressure systems,air molecules sink, compress and warmair molecules rise, expand and coolair molecules rise, condense and warmair molecules sink, expand and cool20s
- Q15In this diagram, the air over the water has:higher pressure than the air over the landlower pressure than the air over the landequal pressure to the air over the land20s