What do you mean by component of spin angular momentum?

Q: The mass of the suspended object is m= 65kg. Determine the reactions on member ABC.

A:

Q: Where does the 9.8 comes from?

A: The 9.8 that you are referring to is acceleration due to gravity(g) g = 9.8 m/s^2

Q: What do you mean by leptons?

A: Leptons are subatomic particles that have half spin. They respond to the gravitational force, weak…

Q: What do atoms and subatomic particle look like?

A:

Q: The story how light elements formed like hydrogen, helium, lithium, beryllium...

A: - The light elements formed like hydrogen,helium, lithium, beryllium because of nuclear fusion…

Q: What is Type of cluster and What is application area of cluster ??

A: Clusters are larger than groups, but there is no much difference between the two. The type of…

Q: Where did the heaviest elements originate?

A: The heaviest elements originate when massive stars implode and explode thus creating a supernova.

Q: What is orbital angular momentum

A: you try to get on a bicycle and try to balance without a kickstand you are probably going to fall…

Q: Enter the following expression in the answer box below: 2gλ3m−−−−√2gλ3m, where λλ is the lowercase…

A: The required expression to fill in the answer box is written below.

Q: Astronomers estimate that a 2.0-km-wide asterc collides with the Earth once every million years. The…

A: Part A):- We know that the destructive energy of the asteroid will its kinetic energy. K.E =…

Q: How are elements with nuclei heavier than those of hydrogen and helium formed?

A: The process which gives rises to the elements with nuclei heavier than those of hydrogen and helium…

Q: Explain what spherical, cylindrical, and planar symmetry are?

A: Spherical symmetry means that if we assume a hypothetical sphere around a point then every portion…

Q: we have this problem in our class today that left me puzzled. here it is Lets say i have a rod. and…

A:

Q: What is unsymmetric bending?

A: Bending in any section or beam is due to loading applied on the section or beam. There are two…

Q: Why do the charged particles flying through bubble chambers travel in spiral paths rather than in…

A: Charged particles flying through bubble chambers travel in spiral paths rather than in the circular…

Q: Describe pion.

A: Pion is an elementary particle. It is a meson. A pion is produced in large variety of particle…

Q: Which best describes the Collision Theory? When particles hit each other with enough impact and…

A: Given- Which best describes the Collision Theory ?

Q: What is conservation of angular momentum advantages?

A: The law of conservation of momentum says that if no external torque acts on an object there will be…

Q: Where is the 1/4 comes from?

A:

Q: SRANDON Mc CAllUm Review Activity 13-1 Textbook Page 260 ig 1. 7003 A Parallel within .003" to datum…

A: The position of the feature axis must be within a 0.009 tolerance zone at MMC relative to datum…

Q: MODULE: From the Universe to the AtomTOPIC: Origins of the Elements (II)QUESTION:Part a) Explain why…

A: Part A:In a star cluster every star is expected to be formed from the same cloud of interstellar gas…

Q: It seems that as stars expand and collapse, certain elements like are formed. I am wondering if this…

A: Most of the elements in the universe originated in the high-pressure core of stars or during violent…

Q: Complete the ray diagram age from

A: Given data:     The object distance is: u =- 30 cm The focal length is: f =-10 cm The image distance…

Q: What do you mean by cyclotron?

A: What do you mean by cyclotron:- EXPLAINATION:- It  is a type of particle accelerator in which…

Q: An object in Hydra is 4.0 Gly from us. What would we expect its recessional velocity to be?

A: Given data: Distance of object is, d=4.0 Gly=4×109 ly.

Q: State And Explain Hubbles Law?

A: Hubble’s law states that the distance to a galaxy is proportional to its recession velocity.…

Q: combine both equations and solve for 11 12 13 8.0 - エ,(icb) +エ。(220b)。 12.0V -I, (150b)-エュ(2205ーエる…

A:

Q: Calculate the reactions of the structure shown in figure. El is constant. 4.0 m 2.0 m Half circle

A: Given Frame,

Q: Explain the process of electron-holes recombination.

A: In the semiconductor, when a temperature of valance band increase then some electrons get excited…

Q: At least a good four or five billion from years a "dead" white now the Sun will become dwarf stac,…

A: Let original radius =  R let original mass = m Final radius = 0.01 R Initial moment of inertia =…

Q: What is unified atomic mass unit? Explain.

A: Unified mass unit is defined as the 1/12 th of the mass of Carbon-12 atom. the symbol for unified…

Q: puilibrant. 16.0N is.ON 950 19.0N ION 22.0N

A: A = 19 N along X axis  B = 15 N along 60° north of east  C = 16 N along 45° north west D = 11 N…

Q: What is the full story of how light elements formed?

A: What is the full story of how light elements formed?

Q: Briefly explain the young Helmholtz theory.

A: Around 19th century Thomas Young and Helmholtz introduced the concept of the Young Helmholtz theory.…

Q: Suppose a planetary nebula is 1 pc in radius. If the Doppler shifts in its spectrum show it is…

A: Radius of planetary nebula (R) = 1 pc = 1×3.1×1013 km = 3.1×1013 km Speed of expansion (v) = 22 kms…

Q: What does p/T represent? Where T is life time holes per second lost time holes

A: The expression for recombination  rate (R) is give as: R=pT Here, p is the excess minority charge…

Q: What are exotic particles?

A: Exotic particles are associated with weird properties. For different branches of physics, exotic…

Q: What do you mean by quarks?

A: An atom consists of the nucleus which constitutes the maxima of the mass of the nucleus. The nucleus…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.