Dry ice is a solid form of which gas? What is the scientific name for natural gas? What is the process to turn a solid into gas? What is the chemical name for water? Describe the transition from gas to liquid. What form of matter is vapor?
百度试题 结果1 题目What is the air temperature when the water vapor in the air begins to dew? A. Dry-bulb temperature B. Black globe temperature C. Wet bulb temperature D. Dew-point temperature 相关知识点: 试题来源: 解析 D 反馈 收藏 ...
This is called “Vaping”. The vapor is very similar to smoke, but it’s only water vapor. You get the same feel as if you are actually smoking, a real throat hit, you still are putting a device in your mouth like a cigarette and you are even blowing smoke, known as vapor, out ...
Water is the one thing that sets Earth apart from other planets in the solar system. Scientists believe that Mars and Venus may once have had water, and may still have some underground water. Earth is the only planet that has a large amount of surface water....
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The diagram shows the water cycle. What is the process where water turns into vapor? A. Evaporation B. Condensation C. Precipitation D. Runoff 相关知识点: 试题来源: 解析 A。水变成水蒸气的过程是蒸发,A 选项 Evaporation 是蒸发,B 选项 Condensation 是凝结,C 选项 Precipitation 是降水,D 选项 ...
Water vapor is the gas form of water and it’s a crucial component of our atmosphere. Meteorologists define humidity in two primary ways: Absolute humidity measures the actual amount of water vapor in the air, regardless of the air temperature. It’s the literal grams of water vapor per ...
The vapor pressure of pure water at 25 °C is 23.8 torr. What is the vapor pressure of water above a solution prepared by dissolving 18.0 g of glucose (a nonelectrolyte, MW = 180.0 g/mol) in 95.0 g of water?A 24.3B 23.4C 0.451D 0.443E 23.8 相关知识点: 试题来源: 解析 B 反...
While driving through fog recently, I tried to recall what fog really is and why it occurs. There are varying forms of water, such as liquid, solid and gas, b
When liquid water is evaporated to form water vapor, heat is absorbed. This helps to cool the surface of the Earth. This "latent heat of condensation" is released again when the water vapor condenses to form cloud water. This source of heat helps drive the updrafts in clouds and precipita...