Question

Which model of the fate of the universe, if correct, would predict a slow descent into dark matter and energy through radioactive decay?

Option 1: Big Bang model
Option 2: Steady State model
Option 3: Oscillating model
Option 4: Heat Death model

Answer 1

The Heat Death model predicts a slow descent into dark matter and energy through radioactive decay.

Step-by-step explanation:

The model of the fate of the universe that would predict a slow descent into dark matter and energy through radioactive decay is the Heat Death model.

According to this model, the universe will continue to expand until it reaches a state of maximum entropy, where all energy is evenly distributed and no more work can be done. At this point, all stars will have burned out and matter will decay into dark matter and energy, resulting in a cold, dark, and lifeless universe.

The Heat Death model, also known as the "Big Freeze" or "Heat Death of the Universe," predicts a slow descent into a state of maximum entropy where the universe becomes cold and dark.

This scenario involves the continued expansion of the universe, the depletion of energy sources, and the gradual decay of matter through processes like radioactive decay.

It is associated with the idea that the universe will reach a state of thermodynamic equilibrium, and all physical processes will come to a halt. The Heat Death model is a key concept in the study of the ultimate fate of the universe within the framework of cosmology.