Galaxy NGC 2342 has a velocity of 5,690 km/s and is at a distance of 74 Mpc away. What is the value of the Hubble constant based upon these values? Galaxy NGC 4442 is 120 Mpc away. If the Hubble Constant is 68 km/s/Mpc, how fast should NGC 4442 be moving due to the expansion of the Universe?

Galaxy NGC 2342 has a velocity of 5,690 km/s and is at a distance of 74 Mpc away. What is the value of the Hubble constant based upon these values? Galaxy NGC 4442 is 120 Mpc away. If the Hubble Constant is 68 km/s/Mpc, how fast should NGC 4442 be moving due to the expansion of the Universe?

Foundations of Astronomy (MindTap Course List)

14th Edition

ISBN:9781337399920

Author:Michael A. Seeds, Dana Backman

Publisher:Michael A. Seeds, Dana Backman

Chapter17: Modern Cosmology

Section: Chapter Questions

Problem 5P

See similar textbooks

Related questions

Q: This is really imp q

A: Step 1: Step 2: Step 3: Step 4:

Q: Find the potential outside a hollow spherical shell of radius a which has a surface charge density σ…

A: The objective of the question is to find the electric potential outside a hollow spherical shell…

Q: Find the escape velocity ve for an object of mass m that is initially at a distance R from the…

A: Escape velocity is minimum velocity to overcome the gravitational potential energy.Kinetic energy of…

Q: Draw diagram for this question, urgent .

A: Steps to find the Maximum deflection of the shaft:-First, determine the applied load (F) in…

Q: Solve the question in the pic I submitted

A: Detailed explanation:The Boolean Expression for a 2-input AND gate is: ( Q = A and B). It indicates…

Q: The two spheres in the figure are charged. Each has a mass of 0.93 kg. The lower mass is rigidly…

Q: The puck in the figure below has a mass of 0.120 kg. The distance of the puck from the center of…

Q: A long solenoid that has 1 060 turns uniformly distributed over a length of 0.380 m produces a…

A: Given data : Number of turns(N)=1060 Length of solenoid (L)=0.380m Magnitude of the magnetic field…

Q: A magnetic field is used to bend a beam of electrons. What uniform magnetic field is required to…

Q: A person lifted the barbell from the ground. The mass of the barbell was 100 kg. It took him 0.5…

A: The objective of the question is to calculate the average power output of a person lifting a…

Q: Determine two force members first. Two blocks are each pin connected to a massless horizontal link.…

Q: A 5.23-meter-wide swimming pool is filled to the top. The bottom of the pool becomescompletely…

A: Step 1: Step 2:Step 3: Step 4:

Q: You have to explain cosine rule with diagram while calculating length. Do not copy the answer from…

A: Step 1: Step 2: Step 3: Step 4:

Q: A sailboat is traveling at an absolute speed of 3 m/s against a .5 m/s current and with a 6 m/s…

Q: Mamenchisaurus, a sauropod dinosaur from Sichuan province in the Late Jurassic period, has one of…

A: The objective of the question is to calculate the pressure on the lungs of a dinosaur when it is…

Q: QUESTION 1 The sooperdooperLooper roller coaster at Hershey Park features a single vertical loop,…

A: Approach to solving the question: Detailed explanation:Examples: Key references:

Q: A dc generator is rated at 20 kW, 250 V, and 80 A when it rotates at 1500 rpm. The resistance of the…

A: If have any doubt feel free to ask.

Q: 9. As the intensity of light increases in the photoelectric effect, the ejected electrona. has a…

A: Step 1:Intensity of light is defined as the product of power and area.The formula for the intensity…

Q: A windmill wheel makes 4.5 rotations a second. If the windmill wheel slows down to a complete stop…

A: The objective of the question is to find the angular acceleration of the windmill wheel which slows…

Q: You toss a ball from your hand, at height, yi, at an initial speed of 10.00 m/s, at an angle of…

Q: A diver of weight 550 N stands at the end of a diving board of length L = 3.6 m and negligible mass…

A: Step 1: Let the force of the left pedestal to be F1 at x=0, where the x-axis is along the diving…

Q: Need quick answer for all 4 subparts

Q: diagram must be included (FBD)

Q: A constant voltage of 12.00 V has been observed over a certain time interval across a 2.00 H…

Q: plz answer in details, thanks

Q: You are watering your lawn with a hose when you put your finger over the hose opening to increase…

Q: 44.What term is associated with Donald T.Campbell's concept of evolutionary epistemology?…

A: The objective of the question is to identify the term that is associated with Donald T. Campbell's…

Q: As the intensity of light increases in the photoelectric effect, the ejected electrona. has a…

A: The question is asking about the effect of increasing the intensity of light on the photoelectric…

Q: 14-13. The 2-lb brick slides down a smooth roof, such that when it is at A it has a velocity of 5…

Q: I 96. Consider the circuit below. The capacitor has a capacitance of 10 mF. The switch is closed and…

A: Given data,Voltage, V=12VResistance, R1 = 2Ω, R2 = 4Ω, R3 = 3Ω, R4 = 3 ΩCapacitance, C=10 mF (a).…

Q: Page 1: 1 -- Page 2: Page 3: 3 -- Page 4: 4 Question 2 (1 point) What is the name of the path an…

Q: A bicyclist tilts their bicycle in order to make a circular turn of radius r = 49 m while traveling…

A: The objective of the question is to find the angle from the vertical that the bicyclist must tilt…

Q: The figures show one or more metal wires sliding on fixed metal rails in a magnetic field. For each,…

A: Step 1:The dot represents the field coming out of the page and cross represents the field is going…

Q: Please include 3 assumptions at least

Q: A skier of mass 80 kg is pulled up a slope by a motor-driven cable. (a) How much work is required to…

Q: (a) Transverse wave (b) Longitudinal wave A transverse mechanical wave propagates in the positive…

A: (a) The amplitude of the wave is the maximum displacement of the wave. The wave's wavelength is the…

Q: A 11.8-kg monkey climbs a uniform ladder with weight w = 1.27 × 102 N and length L = 3.60 m as shown…

Q: 2) A number of parallel rays are incident on the curved reflective surface shown below. Determine…

A: Approach to solving the question:The given mirror is a concave mirror, having its focal point at the…

Q: Consider the two-sided chamber shown,where the right half has a volume of V = 490 L and the left…

A: According to the given question, the given data are the following:Right half volume, V = 490LLeft…

Q: The pupil of an eagle’s eye has a diameter of D = 6.2 mm and has about the same refractive index in…

A: Step 1: Step 2: Step 3: Step 4:

Q: Calculate the shear force acting on the lumbar vertebra. calculate the compressive force acting on…

A: Explanation is given in answer itself

Q: Please answer 2.1 and 2.2.

A: The question asks you to find the current through ammeter A1.Here's how to analyze the circuit and…

Q: Calculate the value of hall coefficient of sodium given that b.c.c structure with a unit cell of…

A: ANS:Step 1: We know that Hall coefficient isRH=ne1 Equation (1)Where n is…

Q: The device pictured in the figure below entertains infants while keeping them from wandering. The…

A: Given:x = 0.25 mm = 8.5 kg=================a. For spring constant, use the formula:k=xmgm is the…

Q: A 740 gram grinding wheel 26.5 cm in diameter is in the shape of a uniform solid disk. (We can…

Q: A parallel beam of 10-MeV neutrons is normally incident on a layer of water, 0.5 cm thick. Ignore…

A: Step 1:Energy of the neutrons is 10MeVis 10×106eVThickness is 0.5cmRate of deposit energy per second…

Q: Please give a clear explanation asap..

Q: what will her angular velocity be in rpm after she pulls her arms and holds them tightly against her…

A: To calculate the change in angular velocity after a person pulls their arms in and holds them…

Q: Unit 6 - Rotational Motion Test X physic math what is torque equation - Goog x | + ⭑…

A: The objective of the question is to find the velocity of the ball at the equilibrium position of a…

Q: 11. Complete the following nuclear equation: [2x2=4] 92 232 U → + 1 He 64 2/0 29 Cu-> + +12 + V

A: 11.) 23292U is going under alpha decay so alpha particles will be removed from it mass number should…

Question

Galaxy NGC 2342 has a velocity of 5,690 km/s and is at a distance of 74 Mpc away. What is the value of the Hubble constant based upon these values?
Galaxy NGC 4442 is 120 Mpc away. If the Hubble Constant is 68 km/s/Mpc, how fast should NGC 4442 be moving due to the expansion of the Universe?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

A Type la supernova explodes in a galaxy at a distance of 6.10×107 light-years from Earth. If astronomers detect the light from the supernova today, how many years T have passed since the supernova exploded? T= 2.07 x10 -5 years Given a Hubble constant of 74.3 km/s/Mpc, at what speed v is this galaxy moving away from Earth? v= km/s What is this galaxy's redshift? redshift:
E2
An astronomer observed the motions of some galaxies. Based on his observations, he made the following statements. Which one of them is most likely to be false? Take Hubble's constant to be 67 km/s/Mpc. A. A galaxy observed to be moving away from us at a speed of 70 km/s is at a distance of about 1 Mpc from us. B. A galaxy observed to be moving away from us at a speed of 700 km/s is at a distance of about 10 Mpc from us. C. A galaxy observed to be moving away from us at a speed of 7000 km/s is at a distance of about 100 Mpc from us. D. A galaxy observed to be moving away from us at a speed of 70000 km/s is at a distance of about 1 Gpc from us. Is the answer D? Thank you!
Pretend that galaxies are spaced evenly, 7.0 Mpc apart, and the average mass of a galaxy is 1.0 ✕ 1011 M. What is the average density (in kg/m3) of matter in the universe? (Note: The volume of a sphere is 4/3pieR^3 and the mass of the sun is 2.0 ✕ 1030 kg.) ______ kg/m^3 Which model universe does this density value support? A: open B: flat C: closed
Galaxy B moves away from galaxy A at 0.501 times the speed of light. Galaxy C moves away from galaxy B in the same direction at 0.729 times the speed of light. How fast does galaxy C recede from galaxy A? Express your answer as a fraction of the speed of light. Galaxy C recedes from Galaxy A at C
Galaxy B moves away from galaxy A at 0.541 times the speed of light. Galaxy C moves away from galaxy B in the same direction at 0.701 times the speed of light. How fast does galaxy C recede from galaxy A? Express your answer as a fraction of the speed of light. Galaxy C recedes from Galaxy A at
If a galaxy is receding from us at 0.10c. Use Hubble's law to estimate the distance to this galaxy if the Hubble constant is 22 km/s per million light-years. (c = 3.00 × 108 m/s, 1 ly = 9.461 × 1015 m, 1 y = 3.156 × 107 S O 1.4 × 10^9 ly O 6.6 × 10^5 ly 6.6 × 10^5 Mly O 2.2 Mly
If a galaxy is 9.0 Mpc away from Earth and recedes at 488 km/s, what is H0 (in km/s/Mpc)? km/s/Mpc What is the Hubble time (in yr)? years How old (in yr) would the universe be, assuming space-time is flat and the expansion of the universe has not been accelerating? How would acceleration change your answer? A.If the expansion of the Universe has been accelerating, the Universe could be substantially younger than the value entered above. BIf the expansion of the Universe has been accelerating, the Universe could be substantially older than the value entered above.
Galaxy B moves away from galaxy A at 0.519 times the speed of light. Galaxy C moves away from galaxy B in the same direction at 0.755 times the speed of light. How fast does galaxy C recede from galaxy A? Express your answer as a fraction of the speed of light.
If a galaxy is 8.8 Mpc away from Earth and recedes at 498 km/s, what is H0 (in km/s/Mpc)? _______ km/s/Mpc What is the Hubble time (in yr)? _______ yr How would acceleration change your answer? A: If the expansion of the Universe has been accelerating, the Universe could be substantially younger than the value entered above. B: If the expansion of the Universe has been accelerating, the Universe could be substantially older than the value entered above.
It is possible to derive the age of the universe given the value of the Hubble constant and the distance to a galaxy, again with the assumption that the value of the Hubble constant has not changed since the Big Bang. Consider a galaxy at a distance of 235 million light-years receding from us at a velocity, v. If the Hubble constant is 20.5 km/s per million light-years, what is its velocity? (Enter the magnitude in km/s.) _________ km/s
1.2 1.0 0.8 0.6 Cosmic background data from COBE 0.4 0.2 0.0 0.5 10 Wavelength A in mm c) Background (CMB) undertaken by the COBE satellite. Use this diagram to estimate the current temperature of the CMB. Based on your estimate, what would the temperature of the CMB have been at a redshift of z = 5000? The left hand diagram above shows the results from observations of the Cosmic Microwave Radiated Intensity per Unit Wavelength (16° Watts/m per mm)