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What is the speed of an electron in a vacuum?
The speed of an electron in a vacuum is approximately 2.2 million meters per second.
What is the speed of the electron in its orbit around the nucleus?
The speed of an electron in its orbit around the nucleus is approximately 2.18 million meters per second.
Determine the speed of an electron moving in a circle about the proton using the attractive electric force between an electron and a proton separated by this distan?
E=zce^2/4pi r = mv^2 =nhv/w wherer w is the wavelength.zce^2/2w = nhv/w and v= zce^2/2nh = c Alpha/n where Alpha is the Fine Structure Constant 7.2e-3.V= 7.2e-3c/n = 2.16e6/n m/s. The speed of the electron is 2.16 mega m/s when n=1 the lowest level.
If proton and an electron have the same speed which has the longer de Broglie wavelength?
It is electron since wavelength = h/(mv), and since proton's mass > electron's mass, electron's wavelength is longer.
What are 5 keywords for particles?
Tiny, Identical, Spaces, Motion and Attraction.
Which force field can accelerate an electron but never change its speed?
I would say a magnetic field. When an electron enters a magnetic field that is oriented perpendicular to its path of travel it causes the electron to loop in a circle. While the speed stays the same the velocity is constantly changing due to the circular motion. Hence same speed but undergoing an acceleration.
Does motion create speed?
Motion and speed are synonymous terms, with just a slight difference of emphasis. Speed suggests fast motion. Other than that, they are the same thing. Speed is a form of motion, so in that sense, motion does crreate speed. Obviously, an object that is not moving has a speed of zero.
How is motion and speed related?
speed is a measure of the rate of motion.
Does motion occur when there is a change in speed?
Motion occurs when there is speed. A change of speed is not required.
Does motion occur when there's a change in speed?
Motion occurs when there is speed. A change of speed is not required.
What is speed of motion?
The average speed of motion is when speed is changing. Speed equals total distance divided by total travel time. Velocity is the speed and direction of an object's motion.
What are the kinds of motion according to the change in direction and change in speed?
Motion can be classified into four types based on changes in direction and speed: Rectilinear motion: Motion along a straight line with constant speed. Uniform circular motion: Motion in a circular path at a constant speed. Accelerated motion: Motion with a change in speed but moving in a straight line. Curvilinear motion: Motion with changes in both speed and direction, following a curved path.
How is an electron's wavelength related to its speed and mass?
The wavelength of an electron is inversely proportional to its speed and directly proportional to its mass. This means that as the speed of an electron increases, its wavelength decreases, and as the mass of an electron increases, its wavelength also increases.
What two kinds of electron motion are important in determining the magnetic property of a material?
The two main types of electron motion that are important in determining the magnetic property of a material are spin motion and orbital motion. Spin motion refers to the intrinsic angular momentum of an electron, giving rise to its magnetic moment, while orbital motion refers to the movement of electrons around the nucleus within an atom, contributing to the overall magnetic behavior of the material.
What kind of motion does the speed and direction not change?
Acceleration in motion refers to a change in speed or direction of that object's motion. So a type of motion in which speed and direction do not change is a motion in which the acceleration is constant (i.e. unchanging).
What is the speed of an electron in a vacuum?
The speed of an electron in a vacuum is approximately 2.2 million meters per second.
What beta particle is simply a high speed?
electron
