A scientist studies the light from a distant galaxy. The light from the galaxy shows a shift to longer wavelengths. What can the scientist conclude about the galaxy?

The galaxy is orbiting faster than the Milky Way

The galaxy is moving closer to Earth.

The galaxy is stationary in the universe.

The galaxy is moving farther away from Earth.

The act of moving from one place to another. a. locomotor b. aerobic c. stationary d. static

10 points! will mark brainiest! in a heat engine if 1,000 j of heat enters the system and the piston does 500 j of work, what is the final internal energy of the system if the initial energy was 2,000 j 1: write the equation 2: list out your known variables 3: plug the numbers into the equations 4: solve 5: write your solution statement that includes initial energy and final energy added you so much!

What is the increase in density of a medium due to wave travel?