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What else can I help you with?
Why can you hear sounds better in air than underwater?
because air is thiner and water has monicules
What forces are acting when a hot air balloon is landing?
hot air rising (less dense air), gravity. aero dynamics dont do much
What is efficient dynamics?
Efficient dynamics is the process of giving the car less drag through air, thus improving mpg. I or at least that is what BMW have chosen to call it.
What is type drag force?
Air resistance and fluid resistance are types of friction in fluid dynamics.
What is a wake in fluid dynamics?
a wake ( in fluid dynamics) is the area of turbulence formed at the rear end of a moving object in fluid ( say, air or water) a wake ( in fluid dynamics) is the area of turbulence formed at the rear end of a moving object in fluid ( say, air or water)
How are the dynamics of the organ changed?
The dynamics of an organ can change due to various factors, including the type of pipes used, the pressure of the air supplied, and the way the keys and stops are manipulated. Different stops allow for varying combinations of timbres and volumes, while changing the air pressure can affect the intensity and richness of the sound. Additionally, the playing technique of the organist, including touch and articulation, can significantly influence the overall dynamics and expressiveness of the performance.
Why does heating up a substance make it react faster?
Because when heat is added, the atoms vibrate faster, increasing the chance of them bumping against the opposite atoms in the reaction (also moving faster)
What is critical velocity in fluid dynamics?
Critical velocity is that The Liquid Air flow in narrow pipe constatly.
What is an air parcel?
An air parcel is a theoretical volume of air used in meteorology to study and analyze atmospheric processes. It is typically considered as a small, imaginary cube of air that retains its properties as it moves within the atmosphere. By tracking the behavior of air parcels, meteorologists can better understand the dynamics of weather systems.
Why will air sink if its cooler than the air around it?
Cool air is denser than warmer air, which means it has more mass in a given volume. When air cools, its density increases, causing it to sink because it is heavier than the surrounding warmer air. This process is a key principle in atmospheric dynamics, contributing to the formation of weather patterns and the movement of air masses.
Is it true that cold air moves toward warm air?
Yes, cold air tends to move toward warm air due to differences in air pressure and temperature. Cold air is denser and sinks, while warm air rises, creating a pressure gradient. This movement is a fundamental principle of atmospheric dynamics, leading to various weather patterns and phenomena.
What is the study of the motion of gases called?
The study of the motion of gases is called fluid dynamics or aerodynamics. It involves understanding how gases move and interact with their surroundings, including factors like pressure, velocity, and turbulence. This field is crucial for various applications, such as designing aircraft and optimizing industrial processes.
