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Is velocity of sound maximum in hydrogen oxygen ammonia or in nitrogen?
The velocity of sound is highest in a medium where the particles are closest together and have strong intermolecular forces, which allows sound waves to travel more efficiently. Therefore, the velocity of sound is highest in ammonia, followed by nitrogen, hydrogen, and then oxygen.
What does velocity slope mean?
Velocity slope refers to the rate at which velocity changes over time. A positive velocity slope indicates an increase in velocity, while a negative velocity slope indicates a decrease in velocity. The steeper the slope, the greater the rate of change in velocity.
What is the formula for uniform velocity?
The formula for uniform velocity is: Velocity = Distance / Time.
What is the Difference between muzzle velocity and recoil velocity?
Muzzle velocity is the velocity of a bullet as it leaves the firearm's barrel, while recoil velocity is the backward momentum that the firearm experiences when the bullet is fired. Muzzle velocity determines the bullet's speed and trajectory, while recoil velocity affects the shooter's ability to control the firearm during and after firing.
When is the instantaneous velocity equal to avg velocity?
The instantaneous velocity is equal to the average velocity when the object is moving at a constant speed in a straight line.
What is the velocity of hydrogen at 298 K?
The average velocity of hydrogen molecules at 298 K can be calculated using the root mean square velocity formula, v = √(3kT/m), where k is the Boltzmann constant, T is the temperature in Kelvin, and m is the mass of a hydrogen molecule. The average velocity of hydrogen at 298 K would be around 1926 m/s.
Is velocity of sound maximum in hydrogen oxygen ammonia or in nitrogen?
The velocity of sound is highest in a medium where the particles are closest together and have strong intermolecular forces, which allows sound waves to travel more efficiently. Therefore, the velocity of sound is highest in ammonia, followed by nitrogen, hydrogen, and then oxygen.
What is the ratio of the average velocity of hydrogen molecules to that of neon atoms at the same temperature and pressure?
The ratio of the average velocity of hydrogen molecules to neon atoms is the square root of the ratio of their molar masses. Since the molar mass of neon is about 20 times that of hydrogen, the average velocity of hydrogen molecules would be about √20 times faster than that of neon atoms.
Is the escape velocity of hydrogen at mars more than it's gravity or in other words can hydrogen in gaseous state exist on the planet mars?
Hydrogen probably cannot exist for a long time on Mars. As you suggest this is because of the planet's fairly low gravity and escape velocity. It's easier for a very light atom or molecule, such as hydrogen, to reach the planet's escape velocity, caused by collisions in the atmosphere.
How do you give velocity for the satellite which rotates in the orbit with what energy it will travel?
You give velocity to a satellite through rockets. The rockets use some powerful fuel - for example, a mix of hydrogen and oxygen - to push them into orbit.
What atoms of gas would have the greatest velocity if each atom had the same kinetic energy?
Lighter atoms such as helium would have a greater velocity compared to heavier atoms like xenon when they have the same kinetic energy. This is because lighter atoms have lower mass, which allows them to achieve higher speeds to compensate for their lower mass and maintain the same kinetic energy.
What has the author Jacque C Morrell written?
Jacque C. Morrell has written: 'The velocity of inversion of sucrose as a function of the thermodynamic concentration of hydrogen ion ..' -- subject(s): Accessible book, Hydrogen, Ions, Sugar
Do we lose water from the planet?
Water is constantly cycling through the Earth's systems, moving between the atmosphere, land, and oceans through processes like evaporation, precipitation, and runoff. While some water can be lost into space over extremely long timescales, the overall amount of water on Earth remains relatively constant due to this cycling process.
How is the bond between hydrogen atoms represented in each model of a hydrogen molecule?
In the Lewis structure model, the bond between hydrogen atoms is represented as a single covalent bond, where one pair of electrons is shared between the two hydrogen atoms. In the molecular orbital model, the bond is shown as the overlap of atomic orbitals to create a bonding molecular orbital that is lower in energy than the individual atomic orbitals.
How does the atmosphere keep oxygen inside?
Inside what? Oxygen is part of the atmosphere. The thermal velocity of its molecules are insufficient to escape earth's gravity (unlike hydrogen molecules which are fast enough).
At what temrature rms velocity ofhydrogen molecule is equal tothat of hydrogen molecule at 47 degree Celsius?
The root-mean-square (rms) velocity of a gas molecule is given by the equation: (v_{rms} = \sqrt{\frac{3kT}{m}}), where (k) is the Boltzmann constant, (T) is the temperature in Kelvin, and (m) is the mass of the molecule. To find the temperature at which the rms velocity of a hydrogen molecule is equal to that of a hydrogen molecule at 47 degrees Celsius, you can set the two equations equal to each other and solve for (T). Remember to convert 47 degrees Celsius to Kelvin.
When calculating acceleration to find the change in velocity you subtract the what velocity from the final velocity?
When calculating acceleration to find the change in velocity, you subtract the initial velocity from the final velocity. The formula for acceleration is: acceleration = (final velocity - initial velocity) / time.
