The Wave Nature of Matter (7.2.1)

Question 1

What did de Broglie postulate in 1924?

Answer 1

• In 1924, de Broglie postulated that matter, just like light, can have both wave and particle properties.

Question 2

What do electrons produce when passed through a crystal?

Answer 2

• Electrons produce an interference pattern when passed through a crystal.

Question 3

What are electrons?

Answer 3

• Electrons are standing waves with quantized energy levels.