Hawking radiation

High school (ages 12+)
Space & Astronomy

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/hawking-radiation

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the theoretical framework?Quantum field theory in curved spacetime
2. What is the discoverer?Stephen Hawking
3. Why do black holes emit Hawking radiation?Quantum particles pop out of empty space, and near a black hole's edge one falls in while the other escapes, turning into real energy.
4. How does the size of a black hole affect its Hawking temperature?Smaller black holes are hotter and give off more radiation; bigger ones are colder and give off very little.

Curved Spacetime: The geometric distortion of space and time caused by the presence of mass and energy.
Black Hole Information Paradox: The conflict between quantum mechanics' principle of information conservation and black hole evaporation.
Primordial Black Holes: Hypothetical black holes formed in the very early universe, potentially with much smaller masses than stellar black holes.