Chapter 26, Problem 75RPP

To determine

The principle which is used to calculate the distance of $3\text{C 273}$(a quasar) from Earth if $3\text{C 273}$ is receding from Earth at about $0.16\text{c}$ speed and emits the radiation with the power of $2\times {10}^{13}\text{ Suns}$, from the given options, if the distance between the Sun and Earth is $1.5\times {10}^{11}\text{ m}$ and the Sun emits the energy at a rate of $3.8\times {10}^{26}\text{ J/s}$ by converting $4.3\times {10}^9\text{ kg/s}$ of mass into light. The value of Hubble’s constant is $70.8\frac{\text{km/s}}{\text{Mpc}}$.

a. The high-speed Doppler effect equation.

b. The low-speed Doppler effect equation.

c. Hubble’s law.

d. The time dilation equation.

e. The relationship between wave speed, frequency, and wavelength.