Q: why hot air rises
A: we know desity is massvolumeso if the volume expand then the density become lower.
Q: QUESTION Why does air pressure decrease with increasing altitude? (Select all that apply.) O The…
A: As the altitude increases the air pressure drops as we move upward we can see the decrement in air…
Q: How does surface tension change with temperature?
A: Surface tension is the property of the surface which is due to intermolecular attraction between the…
Q: What mechanisms of heat loss are aided by convection?
A: Convection is the process of heat flow from one point to another point.
Q: Differentiate between Conduction and Convection?
A: To determine Difference between Conduction and convection
Q: What is evaporation?
A: Evaporation is a fundamental part of the water cycle and it is constantly occurring throughout the…
Q: What is thermal wind
A:
Q: What, if anything, happens to the volume of gas in an atmospheric research-type balloon when it is…
A: Research Type - balloons are balloons that are used for scientific research. They are filled with a…
Q: Does 'microscopic slush' in water tend to make it more dense or less dense?
A:
Q: What is the effect of temperature on surface tension?
A: Surface tension is the tension of the surface film of a liquid caused by the attraction of the…
Q: Why does warm, moist air form clouds when it rises?
A:
Q: What is a thermocouple?
A:
Q: An air bubble triples in volume as it rises from the bottom of a lake to the surface. How deep is…
A: Since there is no change temperature, the product of the pressure and volume of the air bubble at…
Q: What air pressure produces this force?
A: The image below explains the actual scenario. Let P= Pressure of the compressed gas. Therefore,…
Q: As an air mass rises, it generally experiences ________________. Group of answer choices a…
A:
Q: What occurs when air is subjected to less pressure? The air becomes compressed. B. The air expands.…
A: GIVEN: The relation between temperature and pressure is given as P1T1=P2T2 i.e. when the pressure…
Q: Which of the below is NOT considered a fluid? Earth's atmosphere Ketchup Ocean Water Ice cubes
A: Introduction: In the universe, different forms of material are found. Starting from solid to fluid,…
Q: Why does presence of large water bodies tend to moderate the climate of nearby land- to make it…
A:
Q: What is the thermometer for air
A: In this problem, it is asking about thermometer for air.
Q: Air temperature fluctuates less between day and night and between seasoned and places that are…
A: Air temperature fluctuates less between day and night on places that are closer to a large body of…
Q: what is the meaning of the expression"it's not heat, it's the humidity?
A: The expression “it’s not the heat, it’s the humidity”, is used every summer.The heat index, which…
Q: can you explain the difference or the changes when i changed the number of winds from 10 to 100
A: Magnetization is directly proportional to the applied field. Here in first image, less number…
Q: By the way, what is atmospheric pressure
A: By the way, what is atmospheric pressure
Q: The rate of evaporation of liquid does not depend upon -1) temperature2) its surface area exposed to…
A: Answer: Option (3) Evaporation is a process which liquid changes into vapor below its boiling point.…
Q: How would humidity change if temperatures go up or down?
A: Humidity: It is the defined as the amount of water vapor in the air. Humidity means water in the…
Q: What happens to the volume of air as it rises? What happens to its temperature?
A:
Q: Which of the following properties is one of the two that allow water being able to defy gravity?…
A: It is an objective type question
Q: Why does cold mountain air become warm when it descends into valley?
A: When the air descends, it gets compressed due to the adiabatic process.
Q: What is meant by the specific gravity?
A: Every substance has certain density, which is defined as the amount of mass present in an unit…
Q: Distinguish between weather and climate?
A: Climate is the average weather conditions over a long period of time. It can be generalized, since…
Q: What is the basic principle of convection
A: Heat transfer: It is the flow of thermal energy due to temperature differences. The heat always from…
Q: Calculate the mass of air in a room of floor dimensions 10m×12m and a height of 4m.(density of air…
A: Given: dimensions of room L x W x H = 10m x 12m x 4m density of air d = 1.26 kg /m3
Q: Relationship between temperature scales?
A: Relationship between temperature scale. As the temperature is measured in difference in scales, such…
Q: why does air rise at the equator?
A: The Sun heats the Earth more at the equator than at the poles.
Q: Distinguish between humidity and relative humidity?
A: Difference between humidity and relative humidity can be described as:
Q: Does Newton's law of cooling apply to warming as well as cooling?
A: Newton’s law of cooling states that the rate of heat exchange between an object and its surroundings…
Q: What is the average barometric pressure at the summit of mount Whitney
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Q: it down 1. Match the layers of the atmosphere with the following characteristics: Characteristies…
A: Answers are : 1. Stratosphere 2. Troposphere 3. Mesosphere
Q: What was the rise in temperature during these two days?
A: Given; Body temperature of a patient on monday is; T=1020F On tuesday it was 1040FWhat was the…
Q: In the winter, cold air is brought into homes and is heated. How does the relative humidity of that…
A: Relative humidity is the measure of amount of water vapor present in the air ( in percentage). It…
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- The fingure below shows the air pressure at Mount Everest the highest mountain in the world and at the average sea level. What is the difference in pressure?By the way, what is atmospheric pressureAn air bubble triples in volume as it rises from the bottom of a lake to the surface. How deep is the lake?
- At what temperature does water vapor condense at the pressure of an atmosphere?A middle school student asks you why hot air rises. Explain in one to three sentences the reason that hot air rises. The students understands what density is, so you should include that in your explanation.What is thermal expansion?