0
What else can I help you with?
Calculate the velocity of a neutron with a wavelength of 75 pm?
To calculate the velocity of a neutron with a given wavelength, you can use the de Broglie wavelength formula: λ = h / mv, where h is the Planck constant, m is the mass of the neutron, v is the velocity, and λ is the given wavelength. Solve for v to find the velocity of the neutron.
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 is the wavelength of an electron moving with a velocity of 2.5 x 108 cm s1?
The de Broglie wavelength of an electron is given by the equation λ = h / p, where h is the Planck's constant (6.626 x 10^-34 J s) and p is the momentum of the electron (mass x velocity). The momentum of the electron can be calculated as p = m * v, with m being the mass of the electron (9.11 x 10^-31 kg) and v being the velocity (2.5 x 10^8 cm s^-1). Plugging in the values, we can find the wavelength of the electron.
How do you calculate the speed of an electron using the de Broglie wavelength?
To find this answer you will have to go through a series of formulas. The first formula you will need to use is the kinetic energy formula (K.E.=1/2mv^2). The mass of an electron is found to be 9.11 x 10^-31. You then divide the mass by two (or multiply by 0.5) and get 4.555 x 10^-31, you will then have to multiply it by your velocity squared, and get your energy in joules. With that energy, you divide by planks constant (6.6 x 10^-34) which eaves you with your frequency. With that very frequency you get the speed of light in air (3 x 10^8) and divide by your frequency which will give you the wavelength needed in meters
How do you calculate the atomic mass of an element?
To calculate the atomic mass of an element, you multiply the mass of each isotope by its relative abundance, then add the results together.
What is the wavelength of a 300 gram object moving at a velocity of about 100 mph?
The wavelength of a macroscopic object like a 300 gram object moving at 100 mph is incredibly small due to its large mass and velocity. To calculate the wavelength using the de Broglie wavelength equation, you would find it to be many orders of magnitude smaller than atoms or subatomic particles due to the classical scale of the object.
What is the wavelength of a body of mass 88 mg and moving with a velocity of 50 meters per second?
There need not be any wavelength if the body is moving laterally and continues to do so.
What is the the wavelength of debroglie wave associated when a body of mass 10mg is moving with a velocity of 100metre per second?
The de Broglie wavelength is given by the formula λ = h / (m*v), where h is Planck's constant, m is the mass, and v is the velocity. Given that the mass is 10 mg (which is equivalent to 0.01 g or 0.00001 kg) and the velocity is 100 m/s, you can calculate the de Broglie wavelength using this formula.
What is the de Broglie wavelength in meters of a baseball weighing 145 and traveling at 152?
You can use De' Broglie's equation. I think it is wavelength = plank's constant/mass of the object *velocity.velocity is unknown in this case, m= 154g and wavelength is 0.450*10-90.450*10-9 = look up the value of plank's constant/ 0.145 kg* Velocity.Rearrange the equation to get velocity of an object.
Do you need to know the mass of a moving object to calculate the amount of work?
No, the mass of a moving object is not necessary to calculate the amount of work done on it. Work is calculated as the force applied to an object multiplied by the distance the object moves in the direction of the force.
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.
Why would a fast-moving golf ball have a larger wavelength than a slow moving proton?
a golf ball, only if it is made of gold because of the very specific atomic mass of gold.
De broglie derived a mathematical relationship between the mass and velocity of a moving particle and?
the wavelength of its associated wave, known as the de Broglie wavelength. This relationship is expressed by the de Broglie equation: λ = h / p, where λ is the de Broglie wavelength, h is the Planck constant, and p is the momentum of the particle.
What is the gravitational redshift formula used to calculate the shift in wavelength of light due to the influence of gravity?
The gravitational redshift formula is / GM/c2, where is the change in wavelength, is the original wavelength of light, G is the gravitational constant, M is the mass causing the gravitational field, and c is the speed of light.
What is the characteristic wavelength of the electron when an electron is accelerated through a particular potential field if it attains a speed of 9.38x10 to the power of 6 ms?
The characteristic wavelength of an electron accelerated through a potential field can be calculated using the de Broglie wavelength formula: λ = h / p, where h is the Planck constant and p is the momentum of the electron. Given the speed of the electron, momentum can be calculated as p = m*v, where m is the mass of the electron. Once the momentum is determined, the wavelength can be calculated.
Which has more energy the bus moving at 15M s or baseball moving at 15m s why?
The bus moving at 15 m/s has more energy than the baseball moving at 15 m/s because it has more mass.
Calculate the kinetic energy of a K mass that is moving with a velocity of 2.0 ms?
Use the formula:KE = (1/2) x mass x speed squared
