A distant galaxy emits light that has a wavelength of 5505

Assignment Help Physics

Reference no: EM13617578

A distant galaxy emits light that has a wavelength of 550.5 nm. On earth, the wavelength of this light is measured to be 450.8 nm.

(a) Decide whether this galaxy is approaching or receding from the earth. Give your reasoning.

(b) Find the speed of the galaxy relative to the earth.

Reference no: EM13617578

Questions Cloud

A vertical spring ignore its mass whose spring stiffness : a vertical spring ignore its mass whose spring stiffness constant is 820 nm is attached to a table and is compressed

Two points are randomly on a line of length 14 so as to be : two points are randomly on a line of length 14 so as to be on opposite sides of the midpoint of the line. in other

Helium at 810 r 45 ibfin2 and a velovity of 10 fts enters : helium at 810 r 45 ibfin2 and a velovity of 10 fts enters an insulated nozzle operating at steady state and exits at

A particular put is the option to sell stock at 40 it : a particular put is the option to sell stock at 40. it expires after three months and currently sells for 2 when the

A distant galaxy emits light that has a wavelength of 5505 : a distant galaxy emits light that has a wavelength of 550.5 nm. on earth the wavelength of this light is measured to be

Air within a piston-cylinder assembly initially at 12bar : air within a piston-cylinder assembly initially at 12bar 327 degree celcius undergoes an isentropic expansion to

Suppose that a bond is purchased between coupon periods the : suppose that a bond is purchased between coupon periods. the days between the settlement date and the next coupon

The wingspan tip-to-tip of a boeing 747 jetliner is 59 m : the wingspan tip-to-tip of a boeing 747 jetliner is 59 m. the plane is flying horizontally at a speed of 300 ms. the

Apply the black-scholes option valuation model to solve the : apply the black-scholes option valuation model to solve the following problems. p1. a stock sells for 30. what is the

Reviews

Write a Review

Required(*) Message

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance R . Find the equivalent resistance between any two of its adjacent corners.

What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to Q 2 ?

What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

Evaluate maximum altitude

Evaluate maximum altitude?

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

User Account

All Pages