PHY401 Tma Solutions
1. What elementary particles are the building blocks for protons and neutrons?
—>> Quarks
Leptons
Photons
Gluons
2. How many quarks make up a proton?
zero
1
2
—>> 3
3. What category of elementary particles are force-carrying particles?
Cations
Fermions
Bosons
—>> Einsteins
4. What particle is made up of two ‘down’ quarks and one ‘up’ quark?
Proton
Atom
Electron
—>> Neutron
5. What type of elementary particles are electrons?
Quarks
—>> Leptons
Photons
Gluons
6. What type of elementary particles create the strong force between quarks?
Leptons
—>> Quarks
Photons
Gluons
7. What theoretical particle travels faster than the speed of light
Quark
Boson
—>> Einstein
Proton
8. How are galaxies important to our existence?
Einsteins
—>> Cations
Bosons
Icons
9. Light is made up of what type of elementary particles?
Quarks
—>> Photons
Gluons
All of the above
10. What do we call a particle that is not made up of any smaller particles?
Atomic particle
Minimum particle
Base particle
—>> Elementary particle
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