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Module 5 (Wave properties of light)
12問 • 1年前
  • Al-Walli Bayotlang
  • 通報

    問題一覧

  • 1

    Sir_________________won a Nobel prize with his discovery of the electron, the first subatomic particle to be discovered.

    Joseph John Thompson

  • 2

    won a Nobel prize for his discovery of the wave properties of an electron by diffraction.

    George Thompson

  • 3

    An electron is a type of _________________ which has a definite mass and definite charge and is often portrayed as a solid particle orbiting a nucleus of an atom.

    Subatomic particle

  • 4

    _____________ could behave like a particle and a wave, it is understood that electron is both a particle and a wave at the same time. There are a lot of evidence to prove that electrons behave like particles.

    Light

  • 5

    It is the double-slit experiment by _______________.

    Thomas Young

  • 6

    A ______________ was place to see the result. After passing through the narrow slits, an interference pattern was formed on the screen. • Interference patterns are series of

    Detector Screen

  • 7

    ________________ are series of alternating bright and dark bands that are more of a characteristic of waves, rather than of particles.

    Interference patterns

  • 8

    is the separation of white light into a spectrum of colors by the process of refraction.

    Dispersion

  • 9

    is the process where light rays deviate from its path due to non-uniformities in the medium through which they pass. These non-uniformities include dust particles, gas molecules, droplets, etc.

    Scattering

  • 10

    is a phenomenon that occurs when two light waves meet while traveling along with the same medium.

    Interference

  • 11

    is a process in which a light ray travels through an obstacle or around a barrier and it spreads out as a result. For example, sending light rays through a slit will spread it out that makes a wider stream of light. The smaller the slit, the greater the diffraction effect.

    Diffraction

  • 12

    ______________ is the basic principle used in the interference of light. Incoming light waves can either superimpose constructively or destructively. If they combine constructively, the intensity increases while when they add destructively, it decreases.

    Superposition principle

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    問題一覧

  • 1

    Sir_________________won a Nobel prize with his discovery of the electron, the first subatomic particle to be discovered.

    Joseph John Thompson

  • 2

    won a Nobel prize for his discovery of the wave properties of an electron by diffraction.

    George Thompson

  • 3

    An electron is a type of _________________ which has a definite mass and definite charge and is often portrayed as a solid particle orbiting a nucleus of an atom.

    Subatomic particle

  • 4

    _____________ could behave like a particle and a wave, it is understood that electron is both a particle and a wave at the same time. There are a lot of evidence to prove that electrons behave like particles.

    Light

  • 5

    It is the double-slit experiment by _______________.

    Thomas Young

  • 6

    A ______________ was place to see the result. After passing through the narrow slits, an interference pattern was formed on the screen. • Interference patterns are series of

    Detector Screen

  • 7

    ________________ are series of alternating bright and dark bands that are more of a characteristic of waves, rather than of particles.

    Interference patterns

  • 8

    is the separation of white light into a spectrum of colors by the process of refraction.

    Dispersion

  • 9

    is the process where light rays deviate from its path due to non-uniformities in the medium through which they pass. These non-uniformities include dust particles, gas molecules, droplets, etc.

    Scattering

  • 10

    is a phenomenon that occurs when two light waves meet while traveling along with the same medium.

    Interference

  • 11

    is a process in which a light ray travels through an obstacle or around a barrier and it spreads out as a result. For example, sending light rays through a slit will spread it out that makes a wider stream of light. The smaller the slit, the greater the diffraction effect.

    Diffraction

  • 12

    ______________ is the basic principle used in the interference of light. Incoming light waves can either superimpose constructively or destructively. If they combine constructively, the intensity increases while when they add destructively, it decreases.

    Superposition principle