Discover the groundbreaking contributions of Johannes Stark, the Nobel Prize-winning physicist of 1919. In this short video, we delve into his discovery of the Doppler effect in canal rays and the Stark effect. Learn how Stark’s experiments with ions in a glass tube filled with gas revealed that the frequency of light changes based on its direction of movement. This phenomenon, known as the Doppler effect, was just the beginning. In 1914, Stark observed that an electric field could split spectral lines into multiple lines, a discovery now called the Stark effect. Join us for a quick yet insightful look into these pivotal moments in physics history.
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Johannes Stark: Discoverer of the Doppler and Stark Effects #nobel #science #history
