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Coquelin, Benoît Constant

(Encyclopedia)Coquelin, Benoît Constant bənwäˈ kôNstäNˈ kôklăNˈ [key], 1841–1909, French actor, known as Coquelin aîné [the elder]. He made his debut at the Comédie française in 1860 and achieved fa...

Constant, Benjamin

(Encyclopedia)Constant, Benjamin (Henri Benjamin Constant de Rebecque) äNrēˈ bäNzhämăNˈ kôNstäNˈ də rəbĕkˈ [key], 1767–1830, French-Swiss political writer and novelist, b. Lausanne. His affair (1794...

Planck's constant

(Encyclopedia)Planck's constant plängks [key], fundamental constant of the quantum theory. It is represented by the letter h and has a value of 6.62607 × 10−34 joule-second. The combination h/2π, denoted by h ...

Rydberg constant

(Encyclopedia)Rydberg constant rĭdˈbərg [key], physical constant used in studies of the spectrum of a substance. Its value for hydrogen is 109,737.3 cm−1. ...

Troyon, Constant

(Encyclopedia)Troyon, Constant kôNstäNˈ trwäyôNˈ [key], 1810–65, French painter of the Barbizon school, famous for his pictures of animals, particularly cows, in landscape. Among his paintings are Oxen at W...

solar constant

(Encyclopedia)solar constant, the average amount of radiant energy received by the earth's atmosphere from the sun; its value is about 2 calories per min incident on each square centimeter of the upper atmosphere. ...

Pierné, Henri Constant Gabriel

(Encyclopedia)Pierné, Henri Constant Gabriel äNrēˈ kôNstäNˈ gäbrēĕlˈ pyĕrnāˈ [key], 1863–1937, French organist, conductor, and composer; pupil of Massenet and César Franck. His cantata Edith won th...

Irving, Sir Henry

(Encyclopedia)Irving, Sir Henry, 1838–1905, English actor and theatrical manager, originally named John Henry Brodribb. He made his debut in 1856 and achieved fame in 1871 with his portrayal of Mathias in Leopold...

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