period 7 group 1

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period 7 group 1

  1. 1. Dew Point
  2. 2. Dew Point <ul><li>The temperature which a parcel of air is cooled is dew point </li></ul>
  3. 3. Dew Point <ul><li>It can be calculated by reading a hygrometer </li></ul>
  4. 4. Dew Point <ul><li>The higher the dew point the higher the moisture content </li></ul>
  5. 5. Dew Point <ul><li>All air contains water vapor of varying quantities </li></ul>
  6. 6. Dew Point <ul><li>Dew point of humid air is higher than dew point of dry air </li></ul>
  7. 7. Dew Point <ul><li>The dew point is associated with relative humidity </li></ul>
  8. 8. Dew Point <ul><li>The condensed water is called dew </li></ul>
  9. 9. Dew Point <ul><li>The highest recorded dew point was 95 degrees </li></ul>
  10. 10. Dew Point <ul><li>When dew point falls below freezing it is freezing point </li></ul>
  11. 11. Dew Point <ul><li>The dew point is a saturation point. </li></ul>

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