Social Studies

10th

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Dew Point, Relative Humidity, Winds, and Air Pressure

202

25 questions

  • 1. Multiple Choice
    15 minutes
    1 pt

    A sling psychrometer is used to determine which weather variables?

    wind speed and wind direction

    dew point and relative humidity

    cloud cover and cloud altitude

    air temperature and air pressure

  • 2. Multiple Choice
    15 minutes
    1 pt

    What is the dewpoint when the dry bulb temperature is 20°C and the relative humidity is 17%?

    – 5°C

    – 2°C

    11°C

    15°C

  • 3. Multiple Choice
    15 minutes
    1 pt

    The dew point is 15°C. What is the wet-bulb temperature on a sling psychrometer if the dry-bulb temperature is 18°C?

    2°C

    3°C

    20°C

    16°C

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