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Англійська мова(edisk_files) / Кузьмина И

8. Particle Physics Quiz. Work in groups.

  • 1. Which of the following particle is responsible for carrying away the missing energy and momentum in a nuclear decay process?

  • A Alpha-particle

  • B Neutrino

  • C Lepton

  • D Proton

  • 2. Which of the following scientists were responsible for the first splitting of a nucleus by artificially accelerated particles?

  • A Isaac Newton

  • B John Cockroft

  • C Ernest Walton

  • D Alfred Einstein

  • 3. Which group of particles do not feel the strong the force?

  • _______________

  • 4. Which of the following particles are Hadrons?

  • A Electron

  • B Proton

  • C Muon

  • D Sigma

  • 5. The anti-particle of the Electron is called the _____________.

  • 6. In Pair Annihilation, a particle and its anti-particle join to be annihilated and produce two of these. What are they?

  • A Protons

  • B Gamma Rays

  • C X-Rays

  • D Photons

  • 7. How many quarks are there?

  • A 2

  • B 4

  • C 6

  • D 8

  • 8. This type of particle is made up of a quark and its anti-quark.

  • _______________

  • 9. The name quark was first used by Gell-Mann, but it came from a quotation from which of the following authors?

  • A William Shakespeare

  • B James Joyce

  • C W. B. Yeats

  • D Thomas Elliot

  • 10. Which of the following are elementary particles?

  • A Lepton

  • B Proton

  • C Electron

  • D Tau