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What is the angular momentum of an electron in 2s-orbital?
Zero.
If you are at rest do you have momentum?
The momentum of a body is defined as the product of is mas and velocity. Momentum = Mass x Velocity. If a body is at rest then obviously its velocity is zero. Therefore, its momentum also becomes zero.
Would air ever have zero volume at absolute zero?
No, at absolute zero there would still be some volume occupied by the air molecules. Although the volume would decrease as temperature approaches absolute zero, it never reaches zero due to the Heisenberg Uncertainty Principle, which states that we can never know both the exact position and momentum of a particle simultaneously.
Example for a body with zero momentum and some kinetic energy?
No solution. Zero momentum (MV) means either zero mass or zero velocity. Either one results in zero kinetic energy (1/2 MV2).
What name is given to a region of an electron probability density graph where the probability of finding the electron is zero?
The region of zero electron density is called a "node."
When is the mass of an electron regarded as zero?
The mass of an electron is regarded as zero when it is at rest. The mass of an electron or any particle is calculated by using its momentum and its energy. The mass of an electron is related to its momentum which is zero when the electron is not moving. So when the electron is at rest its momentum is zero and thus its mass is zero. When an electron is moving its mass is no longer zero as its momentum is not zero. It is calculated by using the following equation: Mass = Energy / (Speed of Light)2The mass of an electron increases as its energy increases and it increases even more when it is moving at a higher speed. So when the electron is at rest and its momentum is zero its mass is also zero.
What is the angular momentum of an electron in 2s-orbital?
Zero.
A mass m is moving with a onstant velocity parallel to x axis itts angular momentum with respect to origin is.?
The angular momentum of the mass m with respect to the origin, in this case, would be zero. This is because the mass is moving parallel to the x-axis, so its position vector relative to the origin does not change with time. As angular momentum is defined as the cross product of the position vector and the linear momentum, and in this case, the position vector does not change, the angular momentum is zero.
What is the momentum of zero?
The momentum of an object with zero velocity is zero. Momentum is calculated as mass multiplied by velocity, so if velocity is zero, momentum will also be zero.
When ever an object is standing still the momentum is?
When an object is still it has no momentum. That is, the momentum is zero.
What is the momentum of a 5000kg truck at a rest?
The momentum of a truck at rest is zero because momentum is the product of an object's mass and velocity. Since the truck is not moving, its velocity is zero, resulting in zero momentum.
What is an example of an object with a momentum of zero?
An object at rest has zero momentum. For example, a stationary rock on the ground has zero momentum because both its mass and velocity are zero.
Under what circumstance can you know the velocity of an electron with great accuracy?
Only when the position is zero.
How much momentum does an object at rest have?
An object at rest has zero momentum because momentum is the product of an object's mass and its velocity, and if the velocity is zero, then the momentum is also zero.
How much momentum does a 500 kilograms mass have if its not moving?
"Momentum" is the product of mass x velocity. You can base your calculations on that.
What is the state of a body having zero momentum?
Zero momentum means that the state of a body is also zero, and is static.
What is the significance of the expectation value of momentum being zero in quantum mechanics?
In quantum mechanics, the expectation value of momentum being zero signifies that there is no preferred direction of motion for a particle. This implies that the particle is equally likely to be found moving in any direction, reflecting the inherent uncertainty and probabilistic nature of quantum systems.
