Jump to Navigation Skip to main content. Weather plots: temperature and relative humidity. Unit objective To observe the relationship between temperature and relative humidity.
Background Relative humidity is a measure of the water vapour content of the air at a given temperature. What is proper indoor humidity? Every homeowner should own a hygrometer that measures temperature and relative humidity RH. Ulla Bogesch Pundit. It just means that the air is holding as much moisture as it can at a given temperature, in the form of water vapor, which is an invisible gas. Diedra Wattiau Pundit. At what dew point does it rain? As for dewpoint , depending on that temperature range, the dew point will be between one and eight degrees of the dry-bulb temperature.
Radouane Kirches Pundit. What does a dew point of 70 mean? The dew point is the temperature at which air is saturated with water vapor, which is the gaseous state of water. At a higher dew point of, for example, 70 F 21 C , most people feel hot or "sticky" because the amount of water vapor in the air slows the evaporation of perspiration and keeps the body from cooling. Odile Doniz Teacher. What causes dew on grass?
Dew forms when the object, such as the glass, cools down to the dew point temperature. Water molecules in the air continually bombard surfaces, like blades of grass. Some of the molecules stick, forming a very thin film of water. This film may not last long, as the water evaporates. Vishal Zhong Supporter.
Where is the most humid place in the world? The most humid places on earth are tropical seashores, such as Southeast Asia , the Congo river, and coastal cities worldwide. Cristopher Auerbakh Supporter. What state has the worst humidity? Orlando, Florida. Jacira Haberli Supporter. What is the lowest humidity ever recorded? The world's lowest recorded relative humidity value occurred at Coober Pedy in the South Australia desert when the temperature was 93 degrees and the dew point was minus 21 degrees producing a relative humidity of 1 percent.
Eufracia Errasti Beginner. What causes humidity? The amount of moisture in the air is compared with the maximum amount that the air could contain at the same temperature and expressed as a percentage. Join The Discussion. Water vapour is: A.
A gas B. A cloud droplet C. A rain drop D. A snowflake. View Answer. Oil Tanker which sank in along the coast of Alaska and marine life seriously affected. In calm air the air temperature is o C, if the wind speed should increase to 30 knots with no change in air temperature the thermometer would indicate: A.
0コメント