What are some examples of irreversible processes in nature?

What is something in my house that uses the energy transformation from chemical energy to radiant energy

When you plot a speed time graph what variable is plotted on the horizontal axis?

A camper paddles 406 meters in 70.0 seconds. What is the average speed?

The rate at which the earth's surface loses heat and keeps earth temperature at which living things can survive

In which phase of matter are the atoms closely packed but still able to slide past each other?

A sound wave is produced when a medium begins to blank.

What is the instantaneous velocity of a freely falling object 12 s after it is released from a position of rest?

A car's position in relation to time is plotted on the graph. What is the car's average velocity for segment C? A) - 4 m/s B) - 0.25 m/s C) 0.25 m/s D) 4 m/s

What is impossible for a machine to do? A) do a greater amount of work than the amount of work done on the machine B) apply a force in a direction that is different than the direction of the force applied to the machine C) move an object a greater

The phosphorus cycle keeps phosphorus availability naturally low. True or false?