Lord Rutherfurd

High school (ages 12+)
Science & Technology

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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/lord-rutherfurd

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. When was Lord Rutherfurd born?November 1, 1851
2. Where was Lord Rutherfurd born?Nelson, New Zealand
3. What is Lord Rutherfurd known for?Pioneering experimental work on the photoelectric effect and radioactivity
4. What is the academic positions?Professor at McGill University (1898-1907) and the University of Manchester (1907-1919)
5. Who was Lord Rutherfurd?Ernest Rutherford was a scientist born in New Zealand in 1851. He studied at Cambridge and later became known as Lord Rutherfurd after his scientific achievements.
6. What did he discover about light?He investigated the photoelectric effect, showing that light is made of tiny packets of energy. This helped scientists understand that light can act like both waves and particles.

Photoelectric Effect: The phenomenon where electrons are emitted from a material when light of sufficient frequency shines upon it.
Quantum Mechanics: A fundamental theory describing the physical properties of nature at the scale of atoms and subatomic particles.
Wave-Particle Duality: The concept that light and matter can exhibit properties of both waves and particles.
Radioactivity: The emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.