Lise Meitner Flashcards

1
Q

When was Lise Meitner born?

A

November 7, 1878

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2
Q

Where was Lise Meitner born?

A

Vienna, Austria

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3
Q

What was Lise Meitner’s main scientific contribution?

A

She co-discovered nuclear fission.

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4
Q

Who was Lise Meitner’s long-term collaborator in nuclear research?

A

Otto Hahn

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5
Q

Which element is named after Lise Meitner?

A

Meitnerium (Mt)

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6
Q

Which discovery is Lise Meitner best known for?

A

The discovery of nuclear fission

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7
Q

Why is nuclear fission important?

A

It led to the development of nuclear energy and atomic bombs.

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8
Q

In what year did Otto Hahn receive the Nobel Prize for Chemistry for the discovery of nuclear fission?

A

1944

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9
Q

Why is Lise Meitner’s exclusion from the Nobel Prize controversial?

A

Her contribution to the discovery of nuclear fission was overlooked, likely due to her gender and political circumstances.

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10
Q

Which university did Lise Meitner attend for her PhD in physics?

A

University of Vienna

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11
Q

What groundbreaking concept did Lise Meitner help propose but wasn’t credited for?

A

The Auger effect

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12
Q

What forced Lise Meitner to flee Germany in 1938?

A

Her Jewish heritage under Nazi rule

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13
Q

In what country did Lise Meitner continue her scientific work after fleeing Germany?

A

Sweden

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14
Q

What moral stance did Lise Meitner take regarding nuclear weapons?

A

She refused to work on the Manhattan Project and opposed the use of nuclear weapons.

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15
Q

What did Lise Meitner advocate for in her later years?

A

The peaceful use of nuclear energy

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16
Q

What notable institution named an element in honor of Lise Meitner?

A

The International Union of Pure and Applied Chemistry (IUPAC)

17
Q

How did Lise Meitner’s contributions influence science?

A

She laid the groundwork for nuclear energy and weapons.

18
Q

What scientific field did Lise Meitner primarily contribute to?

A

Nuclear physics

19
Q

Fill in the blank: Lise Meitner was the second woman to earn a PhD in physics from ____.

A

the University of Vienna

20
Q

What personal challenge did Lise Meitner face throughout her career?

A

Sexism in the male-dominated field of science

21
Q

Which political event had a major impact on Lise Meitner’s career?

A

The rise of the Nazi regime in Germany

22
Q

Why was Lise Meitner’s relationship with Otto Hahn strained after 1944?

A

She felt betrayed because Hahn did not fully acknowledge her role in the discovery of nuclear fission.

23
Q

What did Lise Meitner discover with Otto Hahn?

A

The process of nuclear fission

24
Q

Fill in the blank: The process by which uranium atoms split into lighter elements, releasing energy, is called _____.

A

nuclear fission

25
Q

What was the main ethical dilemma Lise Meitner faced regarding her discovery?

A

Her work on nuclear fission was used to create atomic bombs.

26
Q

What prevented Lise Meitner from receiving the Nobel Prize with Otto Hahn?

A

Gender discrimination and her emigration from Nazi Germany

27
Q

What safety oversight did Meitner and Hahn have while conducting early experiments on radioactivity?

A

They worked in an unsafe room previously used for horseshoeing, unaware of radiation hazards.

28
Q

How is Lise Meitner often remembered today?

A

As a pioneering woman in physics who was unfairly overlooked by the Nobel Committee.