Kater's pendulum
English
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Etymology
editInvented by British physicist and army captain Henry Kater in 1817.
Noun
editKater's pendulum (plural Kater's pendulums)
- (physics, historical) A reversible free-swinging pendulum used as a gravimeter.
Invented by British physicist and army captain Henry Kater in 1817.
Kater's pendulum (plural Kater's pendulums)