Stretching of the Universe. An observed distant white dwarf supernova had a redshift of z = 1.7. How does the average distance between galaxies now compare with the average distance between galaxies at the time the supernova exploded?

1= 26.17

2= 1.17

3=30.86

4=5.86

just took the assigment on edge

c because the news are a source of information of things that happen on the daily and shows evidence about that particular topic

i believe the answer is electric potential.

explanation:

the aurora is formed when charged particles emitted from the sun during a solar flare penetrate the earth's magnetic shield and collide with atoms and molecules in our atmosphere. these collisions result in countless little bursts of light, called photons, which make up the aurora.

auroras are generated by charged solar particles hitting molecules in earth's atmosphere. this usually happens in high latitudes, because our planet’s magnetic field tends to funnel these particles toward the poles. that’s why it can be experienced in northern ohio.