cloudes and wind !!
The air pressure can change, the temperature can vary and many more
Change in volume - container getting bigger or smaller with same amount of air; Change in temperature - air gets hotter or colder causing it to expand or contract; Change in density - air is pumped into or out of a fixed container.
A drop in atmospheric pressure.
1) Increase in heat 2)Decrease in volume
Volume ChangesThe volume of any solid, liquid, or gas will change with changes in temperature.
air pressure and temperature
less pressure and cooler temperature
no, it always change because of humidity, pressure, wind, cloudiness, temperature, and pressure. these 6 elements completes the weather!
The air pressure can change, the temperature can vary and many more
temperature of the air barometric pressure water vapor content of the air
temperature, change in barometric pressure, humidity
temperature, change in barometric pressure, humidity
Decreasing pressure indicates a change in weather
1) Weather and precipitations 2) Altitude 3) Air Temperature
answers Decreasing pressure indicates a change in weather.
Change in volume - container getting bigger or smaller with same amount of air; Change in temperature - air gets hotter or colder causing it to expand or contract; Change in density - air is pumped into or out of a fixed container.
Since we are talking abut heating and cooling - we define those both as changing the temperature so that is one characteristic. Other characteristics depend on how the heating and cooling occur. If the pressure remains the same, air will expand on heating and contract on cooling. If the volume is held constant, the pressure will increase with heating and decrease with cooling. The internal energy depends on what you do with pressure, work and heat. You can actually get a warmer gas with less internal energy and a cooler gas with more internal energy.