What is extrinsic and intrinsic angular momentum?
In this multiple option correct question, in option b and c they have asked about direction of extrinsic and intrensic angular momentum, can anyone explain me about extrinsic and intrensic angular momentum and how to find their direction? And which option among b and c is correct?
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Tutorial: Angular Momentum and Torque III. Angular Momentum The angular momentum of a point particle is...
Tutorial: Angular Momentum and Torque III. Angular Momentum The angular momentum of a point particle is defined by: L = ixp. Here, is a vector that points from the point of rotation (or point around which the angular momentum is calculated) to the location of the particle and p = mb is the linear momentum of the particle. A Your little brother Joey is playing with his toy airplane. The airplane is tied to a string and its motor makes...
Question 7. and Angular Momentum e magnitudes of the torques they roduce on the particles about...
Question 7.
and Angular Momentum e magnitudes of the torques they roduce on the particles about the ori- in, greatest first. is tne ner torque on tne parucie (aj zero, (o) posiive ana con- stant, (e) negative and increasing in magnitude (>0), and (d) negative and decreasing in magnitude (t> 0)? What happens to the initially sta- onary yo-yo in Fig. 11-25 if you pull it ia its string with (a) force & (the line f action passes through the...
1.(a) Alice says Cathy’s body has zero momentum, but Bob says Cathy’s momentum is nonzero. Nobody...
1.(a) Alice says Cathy’s body has zero momentum, but
Bob
says Cathy’s momentum is nonzero. Nobody is lying or making a
mistake. How is this possible? Give a concrete example.
(b) Alice and Bob agree that Dong’s body has nonzero
momentum,
but disagree about Dong’s angular momentum, which Alice says
is
zero, and Bob says is nonzero. Explain.
2.Two objects have the same momentum vector. Assume that they are
not spinning; they only have angular momentum due to their motion...
1. Given that angular momentum is given by L=(r)(p), the components of the angular momentum can...
1. Given that angular momentum is given by L=(r)(p), the components of the angular momentum can be found to be: Lx=ypz-zpy Ly=zpx-xpz Lz=xpy-ypx (a) What are the corresponding angular momentum operators Lx, Ly, and Lz? (b) write communation relations [Lx, Ly], [Ly, Lz], and [Lz, Lx]. What does these expressions say about the ability to measure components of angular momentum simultaneously? plz explain part B in depth dont do derivation of commutation relation explain the second part also do part...
Problem 11.26 (Multistep) Calculate the angular momentum of the Earth. (The angular momentum of t...
Problem 11.26 (Multistep)
Calculate the angular momentum of the Earth. (The angular
momentum of the Earth relative to the center of the Sun is the sum
of the translational and rotational angular momenta. The rotational
axis of the Earth is tipped 23.5° away from a perpendicular to the
plane of its orbit.)
Part 1
(a) Calculate the magnitude of the translational angular
momentum of the Earth relative to the center of the Sun.
kg·m2/s
the tolerance is +/-2%
By accessing...
Problem 1. (20 points) Consider two electrons, each with spin angular momentum s,-1/2 and orbital angular momentum ,-1....
Problem 1. (20 points) Consider two electrons, each with spin angular momentum s,-1/2 and orbital angular momentum ,-1. (a) (3 points) What are the possible values of the quantum number L for the total orbital angular momentum L-L+L,? (b) ( 2 points) What are the possible values of the quantum number S for the total spin angular momentum S-S,+S, (c) Points) Using the results from (a) and (b), find the possible quantum number J for the total angular momentum J-L+S....
Which statement about the quantum numbers that identify an atomic orbital is not correct? The angular...
Which statement about the quantum numbers that identify an atomic orbital is not correct? The angular momentum quantum number, , identifies the shape of an orbital. b. The value of the angular momentum quantum number can range from 0 to n, where n is the principal quantum number for the orbital. Orbitals with the same value for the principal quantum number and the angular momentum quantum number are said to be in the same subshell. d. Orbitals with the same...
In an experiment on the conservation of angular momentum, a student needs to find the angular...
In an experiment on the conservation of angular momentum, a student needs to find the angular momentum L of a uniform disk of mass M and radius R as it rotates with angular velocity . She makes the following measurements: ? = 1.10 ± 0.01 ?? ? = 0.250 ± 0.005 ? ? = 21.5 ± 0.4 ???/? and calculates L using ? = 1 2 ?? 2? (you will learn where this formula comes from later in PHYS 206.)...
If you don't conserve angular momentum you can't make any transitions! How can you make any...
If you don't conserve angular momentum you can't make any transitions! How can you make any transitions if you don't conserve angular momentum?' (a) (2 points) If an electron makes a transition with Deltal = 1 and Deltaj = 0 (i.e. magnitude of the total angular momentum doesn't change but the orbital angular momentum of the electron does change), how is this possible? How can a system absorb the angular momentum of the photon without the magnitude of its angular...
Tutorial: Angular Momentum and Torque III. Angular Momentum The angular momentum of a point particle is defined by: L = ixp. Here, is a vector that points from the point of rotation (or point around which the angular momentum is calculated) to the location of the particle and p = mb is the linear momentum of the particle. A Your little brother Joey is playing with his toy airplane. The airplane is tied to a string and its motor makes...
Question 7.
and Angular Momentum e magnitudes of the torques they roduce on the particles about the ori- in, greatest first. is tne ner torque on tne parucie (aj zero, (o) posiive ana con- stant, (e) negative and increasing in magnitude (>0), and (d) negative and decreasing in magnitude (t> 0)? What happens to the initially sta- onary yo-yo in Fig. 11-25 if you pull it ia its string with (a) force & (the line f action passes through the...
1.(a) Alice says Cathy’s body has zero momentum, but
Bob
says Cathy’s momentum is nonzero. Nobody is lying or making a
mistake. How is this possible? Give a concrete example.
(b) Alice and Bob agree that Dong’s body has nonzero
momentum,
but disagree about Dong’s angular momentum, which Alice says
is
zero, and Bob says is nonzero. Explain.
2.Two objects have the same momentum vector. Assume that they are
not spinning; they only have angular momentum due to their motion...
Problem 11.26 (Multistep)
Calculate the angular momentum of the Earth. (The angular
momentum of the Earth relative to the center of the Sun is the sum
of the translational and rotational angular momenta. The rotational
axis of the Earth is tipped 23.5° away from a perpendicular to the
plane of its orbit.)
Part 1
(a) Calculate the magnitude of the translational angular
momentum of the Earth relative to the center of the Sun.
kg·m2/s
the tolerance is +/-2%
By accessing...
Problem 1. (20 points) Consider two electrons, each with spin angular momentum s,-1/2 and orbital angular momentum ,-1. (a) (3 points) What are the possible values of the quantum number L for the total orbital angular momentum L-L+L,? (b) ( 2 points) What are the possible values of the quantum number S for the total spin angular momentum S-S,+S, (c) Points) Using the results from (a) and (b), find the possible quantum number J for the total angular momentum J-L+S....
Which statement about the quantum numbers that identify an atomic orbital is not correct? The angular momentum quantum number, , identifies the shape of an orbital. b. The value of the angular momentum quantum number can range from 0 to n, where n is the principal quantum number for the orbital. Orbitals with the same value for the principal quantum number and the angular momentum quantum number are said to be in the same subshell. d. Orbitals with the same...
If you don't conserve angular momentum you can't make any transitions! How can you make any transitions if you don't conserve angular momentum?' (a) (2 points) If an electron makes a transition with Deltal = 1 and Deltaj = 0 (i.e. magnitude of the total angular momentum doesn't change but the orbital angular momentum of the electron does change), how is this possible? How can a system absorb the angular momentum of the photon without the magnitude of its angular...
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