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is humidity same as dew point?
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- Relative humidity usually is highest right before sunrise. Why does this occur?The barometer shows a value of 770 mm Hg; dry bulb temperature is 45°C; wet bulb temperature is 30°C. Specify: a. Relative Humidity (RH) = % b. Absolute humidity. = (kg of water / kg of air) c. Dew point temperature. = °CWater vapor is an invisible gas. How can an increase in relative humidity affect visibility?
- On a summer day in Houston, the temperature is 20°C and the relative humidity is 74 percent. (a) What is the humidity? _________kg/m3(b) To what temperature could the air be cooled before condensation would start to take place? (That is, what is the dew point?)__________ °CWhich atmospheric measurement is a measure of moisture or water vapor in the air relative to the total the air can hold in grams of water vapor per kilogram of air (g/m3) and uses a hygrometer or psychrometer to take measurements? Group of answer choices Air Pressure Humidity Temperature Wind Direction Which type of cloud tends to be fluffy with a vertical appearance? Group of answer choices Cumulus Stratus None of these Cirrus Which term describes the circular movement of heat in fluids, including water and air, with warm molecules rising and cooler molecules falling? Group of answer choices Radiation Conduction None of these ConvectionIf the ambient alr temperature is -6°C and the wind is blowing at 60 km/h, the temperature will feel like it is °C. Type your answer. Previous
- At an altitude of 18km. calculate the standard atmospheric values of pressure, density and temperature.Explain why an air parcel cools at the wet adiabatic rate above the LCL.On a day when the air temperature is 85F, the wet-bulb reading of a psychrometer is 70F. Find each of the following: (a) relative humidity, (b) dew point, (c) maximum moisture capacity of the air, and (d) actual moisture content of the air.