Kirchhoff

[ keerkh-hawf ]

noun

1. Gus·tav Ro·bert [goos, -tahf , roh, -be, r, t], 1824–87, German physicist.

Kirchhoff

/ ˈkɪrçhɔf /

noun

1. KirchhoffGustav Robert18241887MGermanSCIENCE: physicist Gustav Robert (ˈɡʊstaf ˈroːbɛrt). 1824–87, German physicist. With Bunsen he developed the method of spectrum analysis that led to their discovery of caesium (1860) and rubidium (1861): also worked on electrical networks

Kirchhoff

/ kîr′kôf′ /

1. German chemist who with Robert Bunsen discovered the elements cesium and rubidium. He also investigated the solar spectrum and researched electrical circuits and the flow of currents. His electromagnetic theory of diffraction is still the most commonly used in optics.

Example Sentences

Their findings modify Kirchhoff's law, which has governed current flow in electrical circuits since 1845 and is a staple in high school students' science classes.

From Science Daily

"Individuals are primarily focused on changing what they can control: their own behaviors," said Elphin Tom Joe, paper co-author and doctoral student at Penn State who works with Kirchhoff.

From Science Daily

Kirchhoff’s family had to be evacuated by boat.

From National Geographic

All hot bodies emit light, and a universal principle known as Kirchhoff’s law of thermal radiation states that reciprocal materials in equilibrium must absorb and emit thermal radiation at the same rate.

From Scientific American

It’s the Palace Theater, a home for Broadway shows that was designed by the architectural firm Kirchhoff & Rose in the Beaux-Arts style.

From New York Times