Table of Contents
- 1 Who said all matter can behave as waves as well as particles?
- 2 Who predicted that electrons can behave as waves as well as particles?
- 3 Who was the first person to suggest that electrons behave like waves?
- 4 Who discovered the wave particle duality of matter?
- 5 Who discovered that electrons are waves?
- 6 Who proposed wave nature of matter?
Who said all matter can behave as waves as well as particles?
Matter is a wave … and a particle. In the 1920s, a young physicist named Louis de Broglie made a radical suggestion: Since light has energy, momentum and a wavelength, and matter has energy and momentum, maybe matter has a wavelength, too.
Who predicted that electrons can behave as waves as well as particles?
In 1965, Feynman popularised that electrons — historically thought to be particles — would actually produce the pattern of a wave in the double-split experiment. Unlike sound waves and water waves, Feynman highlighted that when electrons are fired at the wall one at a time, an interference pattern is still produced.
Who was the first person to suggest that electrons behave like waves?
Louis de Broglie, in full Louis-Victor-Pierre-Raymond, 7e duc de Broglie, (born August 15, 1892, Dieppe, France—died March 19, 1987, Louveciennes), French physicist best known for his research on quantum theory and for predicting the wave nature of electrons. He was awarded the 1929 Nobel Prize for Physics.
Which of the following scientists said that matter can have wave like properties?
Louis de Broglie
We never see matter behaving like a wave, but in 1924 a French graduate student named Louis de Broglie (Figure 6.1) suggested that matter did in fact, have wave-like properties.
Who believed that light behaves like a particle?
Einstein
Einstein explained the photoelectric effect by saying that “light itself is a particle,” and for this he received the Nobel Prize in Physics.
Who discovered the wave particle duality of matter?
physicist Louis de Broglie
French physicist Louis de Broglie proposed (1924) that electrons and other discrete bits of matter, which until then had been conceived only as material particles, also have wave properties such as wavelength and frequency.
Who discovered that electrons are waves?
In 1924 Louis de Broglie introduced the idea that particles, such as electrons, could be described not only as particles but also as waves.
Who proposed wave nature of matter?
Prince Louis-Victor de Broglie
In 1923 a French physics graduate student named Prince Louis-Victor de Broglie (1892–1987) made a radical proposal based on the hope that nature is symmetric. If EM radiation has both particle and wave properties, then nature would be symmetric if matter also had both particle and wave properties.
Who proved the existence of matter waves?
G.P. Thomson
G.P. Thomson had experimentally confirmed the existence of matter waves, which was stated as de Broglie’s hypothesis, in the experiment it demonstrated that electron beams are diffracted when they are scattered by the regular atomic rays of crystals.