prestonbrandon08 prestonbrandon08

02-12-2021
Physics

contestada

Witch one is moving away from us the slowest.

Witch one is moving away from us the slowest class=

Respuesta :

02-12-2021

Answer:

Red wavelengths are longer than blue wavelengths.

The star moving the fastest (away) would be shifted towards the longer wavelength.

Star D is shifted the least and hence is the closest.

Answer Link

Otras preguntas

Canada has ten provinces that share power with the central government. Which of the following terms best describes this characteristic of Canada?

What did the Sumerians use to sign their names? A. a signet ring B. stamps and ink pads C. a thumbprint D. a cylinder seal

What is 0.125 rounded to the nearest hundredth

what was probably the major cause of the beginning of the baby boom?

A dilation with center (0,0) and scale factor "k" is applied to a polygon. What dilation can you apply to the image to return it to the original preimage?

What causes some materials to have magnetic fields?

What number is between 9 and 12?

how much thermal energy is needed to produce 1 cubic meter of steam

Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent. 4x+3y=1 6x-1y=-15

which of the following is a true statement? A. All squares are rectangles B. All rectangles are squares C. All rhombuses are squares