Question

De broglie hypothesis is associated with energy as

Answer 1

Answer:

Explanation:

The de Broglie hypothesis states that particles of matter also had wavelengths and could behave as waves, just as photons did. String theory will later say that both types of particles — matter and energy — are manifestations of vibrating strings, but that’s about 50 years down the road from de Broglie’s time. He proposed his theory in 1923.Here was de Broglie’s line of reasoning for the bold new theory. Under special relativity, matter and energy were different manifestations of the same thing. The photon, a particle of energy, had a wavelength associated with it. Therefore, particles of matter, such as electrons, should also have wavelengths. His PhD dissertation set out to calculate what that wavelength (and other wave properties) should be

Answer 2

De Broglie's hypothesis is associated with energy as E= hf.

• de Broglie's hypothesis states that a moving material particle of total energy E and momentum p has a wave associated with it.

• That wave is analogous to the proton.
• This theory was proposed in 1923.
• He combined the work done by einstein and later stated that matter has wave-like behaviors.
• He also stated that frequency and wavelength can be associated with an electron's momentum and wavelength.
• E= hf, where hf is the frequency energy of a photon, and E is the total energy.
• de Broglie, the wavelength of the electron given by de Broglie is

                            lamda= h/p

     where p is the momentum and lamda is de Broglie's wavelength.

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