Newcomen atmospheric engine

High school (ages 12+)
Science & Technology

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/newcomen-atmospheric-engine

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. Who invented Newcomen atmospheric engine?1712
2. What is the primary application?Dewatering mines, enabling deeper resource extraction
3. What is the inventor?Thomas Newcomen
4. What is the Newcomen steam machine?It is the first practical steam engine that pumps water out of mines, helping miners go deeper.
5. How does the Newcomen engine use steam to move the piston?Steam pushes the piston up, then cold water is added, condensing the steam and creating a vacuum. The air outside pushes the piston down, giving the engine power.

Atmospheric Engine: A type of steam engine where atmospheric pressure, not steam pressure, provides the primary motive force.
Partial Vacuum: A space where the pressure is significantly lower than atmospheric pressure, but not a perfect vacuum.
Condensation: The physical process where a substance in a gaseous state changes to a liquid state due to a loss of heat.