kristyis8300 kristyis8300

05-04-2024
Physics

contestada

A distant star is traveling directly away from earth with a speed of 40000 km/s. By what factor are the wavelengths in this star's spectrum changed?

Respuesta :

Otras preguntas

which one is active :1)some of the singles off it has been released.2)some of the singles off it is being released.

After Jamestown grew and became more prosperous, what was its name?

what effect did the great migration have on georgia education in 1916-1940

Find the perimeter of the polygon. 14 ft, 15 ft, 7 ft, and 11 ft.

What might cause an organism to lose a necessity of life?

What is the value of c such that X^2+14x+c, is a perfect-Square trinomial?

450 ÷10 to the 3rd power

if you find an igneous rock that is made entirely of crystals that can be seen with just your eyes, what type of igneous texture does the rock have?

Under what condition will the results of an experiment based on a hypothesis most likely lead to new experimentation?

How to find the positive value of x cubed, (equals 8)?