In most models for the early universe, which was the first force to have frozen out of the original Supersymmetric force? a. Weak Nuclear Force. b. Strong Nuclear Force. c. Gravity. d. Electromagnetism.

In most models for the early universe, which was the first force to have frozen out of the original Supersymmetric force? a. Weak Nuclear Force. b. Strong Nuclear Force. c. Gravity. d. Electromagnetism.

University Physics Volume 3

17th Edition

ISBN:9781938168185

Author:William Moebs, Jeff Sanny

Publisher:William Moebs, Jeff Sanny

Chapter11: Particle Physics And Cosmology

Section: Chapter Questions

Problem 67P: (a) Calculate the approximate age of the universe from the average value of the Hubble constant,...

See similar textbooks

Related questions

Q: Y 0 H D A soccer player kicks the ball, which moves as shown in the figure. You are given this and…

A: Given value--- angle = 25 degree. height = 4.4 m. We have to find--- initial speed? horizontal…

Q: The mass of the atom 9F is 18.99840 amu. Calculate the binding energy per atom. Answer Units:…

A: Given value--- mass of F atom = 18.99840 amu. We have to find--- binding energy?

Q: Two stationary blocks of mass m and M are connected by a massless, frictionless pulley as shown. The…

Q: A uniform rod of mass me 19.3 kg and length L-3.4 m is held in place as shown against a wall at its…

A: Given data: The mass of the rod mA=19.3 kg The mass of the load, mL=13.4 kg The given length is…

Q: A 0.27kg block of iron (Ciron=448.00 kg°C) initially at temperature 13.00°C is dropped into an…

A: Given value--- mass of iron = 0.27 kg. Specific heat of iron = 448 J/kg C. initial temperature of…

Q: A wire of radius R carries a current I. The current density is given by the function J = Jo (1-r/R)…

Q: A boat is traveling 14 mph on a bearing of 258° in a southern current of 3.2 mph. Follow the steps…

Q: M₁ M₂ See the figure. Two blocks are connected by a string, which passes over a light pulley. Block…

A: This problem can be solved using Newton's second law of motion.

Q: Temperature (°C) -40 140 130 -10 -20 -30 120 110 100 10 90 80- 30 70 60 50 40 20- 0- • 0 B A 500 C D…

A: A 1 kg sample of water is heated in a calorimeter from -250°C to 125°C. The amount of heat added to…

Q: Why did so many people believe the world is flat when it is obviously a sphere?

Q: The drawing shows a ray of light traveling through three materials whose surfaces are parallel to…

A: Given data- A ray of light strikes the a-b interface at an angle of incidence θi=50.0° The index of…

Q: Determine the energy released in the fusion reaction H+H → He +n in MeV.

A: mass defect is the reason for liberation of energy as per einstine theorymass defect,∆m=reactant…

Q: Water flows through a pipe as shown in the figure. The pressure at points 1 and 2 respectively is…

A: Considering the expression for Bernoulli's equation: P1+12ρv12+ρgy1=P2+12ρv22+ρgy2Rewriting for the…

Q: Two moles of an ideal gas initially at P1 = 16.63 bar, V1 = 6.5 L, and T1 = 650 K undergoes a…

A: A) Given Two moles of an ideal gas undergoing reversible diabatic expansion P1 = 16.63 bar V1 = 6.5…

Q: Water (p=1000) flows smoothly through a pipe that has an elevation change and a change in…

A: Given, density of water , ρ = 1000 kg/m3 PA = 140650.00 ParA = 0.420 mrB = 1.310 my = 3.00 mvA =…

Q: Calculate velocity, magnetic field and force as a vector

Q: Your answer is partially correct. 19-kg sled is being pulled along the horizontal snow-covered…

A: Given value--- mass = 19 kg. applied force = 21 N. initial speed = 0 m/s. final speed = 1.8 m/s…

Q: kg? What is the radius of a sphere that has a density 5000 kg/m³ and a mass 6.00

Q: In the right figure, block 2 of mass 2.0 kg oscillates on the end of a spring in SHM with a period…

A: Given,The mass of block 1, m1 =4kgThe velocity of block 2, v2 = 6 m/sThe mass of block 2, m2…

Q: The crane shown in the figure is lifting a 226-kg crate upward with an acceleration of 4.52 m/s².…

A: The answer is given below,

Q: (a) At what constant speed should the bar move to produce an 8.60-mA current in the resistor? m/s…

Q: a mass of 3 kg is attached to a massless spring with a force constant 500 n / m. The mass rest on a…

A: Givenmass, m=3 kgspring constant, k=500 N/minitial compression, x=30 cm or 0.3 mso initially all…

Q: A planet orbits the Sun every 539.4 years. What is its distance (semi-major axis of the orbit) from…

A: The given data we have: Time period of revolution: 539.4 years The objective is to calculate the…

Q: INSTRUCTIONS: - Show the 'free body diagrams' completely. - Show all equations obtained from the…

A: Figure depicts how it is set up. We must determine the highest value of mC at which blocks A and B…

Q: 30° A <In F=50N from ΣF = ma m = 3 kg d=1m mg Мк= find the acceleration, a find the final velocity,…

A: We take up the incline as x and perpendicular to the incline as y axis. Sum of force along y = 0…

Q: olid, horizontal cylinder of mass 14.0 kg and radius 1.00 m rotates with an angular speed of 7.50…

Q: A 16.4kg mass is being lowered by a rope. The mass is accelerating downward with an acceleration of…

Q: Question 10 A group of students conduct a lab simulation to compare and contrast characteristics of…

A: The group of students conduct a lab simulation to compare and contrast characteristics of…

Q: magnitude of the vector difference A − B and the direction of the vector difference A − B.

A: Given value--- all value given in Figure. We have to find--- magnitude of the vector difference…

Q: Suppose that the Earth wore a snug steel belt around its equator (r = 6378 km). If everyone on Earth…

A: This problem can be solved using linear expansion of solids concept

Q: Determine the maximum cylinder weights W for which the system is in equilibrium. The coefficient of…

A: Coefficient of Friction It is a number that is dimensionless in nature because it is a ratio…

Q: You are at the edge of the cliff at a height of 50 m. calculate how long it would take for a stone…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: An electric dipole moment of p = (8.55, -8.54, 3.28) Cm is inside a uniform electric field of E =…

Q: tabletop as shown in the figure below. (a) Determine the magnetic flux through the loop due to the…

Q: what is the peak wavelength of a blackbody with a temperature of 9000K?

A: Given, Temperature = 9000 K we need to calculate, Peak wavelength =?

Q: The elastic limit of the gold forming a piece of wire is equal to 2.0 x 108 Pa. What is the maximum…

A: elastic limit = 2×108 Pa density of gold = 19300 kgm3

Q: A 0.600-mm diameter wire stretches 0.5% of its length when it is stretched with a tension of 20 N.…

Q: A simple pendulum has a period of 1.061s and a mass of 1,605g. Determine the length of this pendulum…

A: given: The time period of the pendulum: T=1.061 s Mass of the pendulum: 1605 g We know that…

Q: Use the definition of Avogadro's number to find the average mass of a phosphorus atom. kg

Q: Q22: The figure shows a vibration signal from a displacement transducer. The amplitude of the…

A: There are 10 wave in 0.1 s So, 100 waves in 1 s So, frequency is f = 100 Hz angular frequency =…

Q: DATA: m₁ (in N) S₁ See the figure. Two blocks (masses m₁ and m₂) are connected by a light string S₁,…

Q: Given the following: Length of rod = 10 inches Angle alpha = 30 degrees Determine the magnitude of…

A: Solution:-

Q: The earth rotates once per day about an axis passing through the north and south poles, an axis that…

Q: A house has a roof (colored gray) with the dimensions shown in the drawing. Determine the magnitude…

A: Given h=14.1 mm=14.1*10-3 m (height of mercury) ρ=13600 Kg/m3(densiy of mercury)g=9.8…

Q: Please only type answer For "The Atwood Machine", given the masses of the blocks (m1=2kg and…

Q: 6. If the car decelerates uniformly along the curved road from 25 m/s at A to 15 m/s at C. determine…

Q: 9. Planet X has a moon (m = 3.0x105 kg) that orbits in a perfectly circular trajectory. It takes 5.0…

Q: A physics 11A student, with a mass of 75kg straps on her skis and starts down a 50m high, 29deg…

Q: A projectile is fired at an angle above the horizontal. The initial x and y components of its…

Concept explainers

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.

Question

10.

In most models for the early universe, which was the first force to have frozen out of the original Supersymmetric force?

	a.	Weak Nuclear Force.
	b.	Strong Nuclear Force.
	c.	Gravity.
	d.	Electromagnetism.

Interaction between an electric field and a magnetic field.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

(a) Calculate the approximate age of the universe from the average value of the Hubble constant, H0=20km/s . Mly. To do this, calculate the time it would take to travel 0.307 Mpc at a constant expansion rate of 20 km/s. (b) If somehow acceleration occurs, would the actual age of the universe be greater or less than that found here? Explain.
I. NUCLEAR EQUATION: You are going to write the nuclear equations for the following fusion reactions responsible for the abundance of lighter nuclei in the universe. 1. Fusion of two Deuterium isotopes to form Helium3 2. Fusion of Deuterium and a neutron to form Tritium 3. Fusion of Deuterium and a proton to form Helium
In 1998, it was announced that the expansion of the universe is accelerating. What does this imply from the perspective of the big bang? a. A force exists that we knew nothing about causes the expansion. b. The universe must be closed. c. The universe is finite. d. The amount of dark matter must be far less than the amount of normal matter. e. The universe must be infinitely old.
4. Which of the following constituents of the Universe is present in the highest fraction in terms of its contribution to the total energy of the Universe? a. Dark Matter. b. Dark Energy. c. Light. d. Normal (baryonic) matter.
1. Did the universe have a beginning? Explain. 2. What element did the early Universe contain?
If the universe is closed and finite, then a. the universe has a center and an edge. b. the universe will expand forever. c. the final fate of the universe will be very cold and of extremely low density. d. the space-time of the universe is negatively curved. e. none of the above are true.
The density of the universe is a. equal to the critical density if the universe is closed. b. equal to the critical density if the universe is flat. c. greater than the critical density if the universe is flat. d. greater than the critical density if the universe is open. e. none of the above.
The protons and neutrons that make up normal matter belong to a family of subatomic particles called a. baryons. b. hadrons. c. photons. d. neutrinos. e. axions.
5. Cesar reads about the big bang theory, which explains that the universe expanded as theresult of an explosion. He wants to evaluate whether this theory is a good one. Whichstatement is a characteristic of a good theory? A. It is the idea of only one scientist.B. It does not change as time passes.C. It is not supported by scientific evidence.D. It changes with new observations made by astronomers.
1. The Higgs boson 1. Consider a proton that is incident on a target proton (at rest). What is the threshold energy needed to produce a Higg's Boson. Use the following estimates of the masses: m, = 1 [GeV] and mH = 125 [GeV]. The Higgs boson will eventually decay into leptons and protons (a particle physicist will tell you that the Higgs boson will decay through different channels). The threshold energy is the minimum energy needed for all these processes (channels) to be observed as confirmed in 2012 at the Large Hadron Collider (LHC).
Why does primordial nuclesythesis end about 3 minutes after the Big Bang ? select one : a. The number densities of photons is too large at this time and the photons induce fission , stopping nuclei formation b. The universe is tooo hot at t=3 minutes c. The number densities of neutrons and protons and other nuclei are too small at this time and fusion fades out . d. Deuterium has a lifetime of 3 minutes , so after this time no more deuterium survives as it decays away ?
What did Einstein call his greatest blunder? a. introducing a cosmological constant to his equations to balance gravity. b. not believing the evidence that supported quantum mechanics. c. developing the special theory of relativity. d. not studying math and science earlier in school. e. none of the above