Física NUCLEAR y de PARTÍCULAS para 2º de BACHILLERATO y PREPARATORIA

The video explores nuclear and particle physics, starting with historical discoveries like radioactivity by Becquerel and Curie. It explains basic nuclear concepts such as atomic number, isotopes, and nuclear forces. The video delves into radiation types, nuclear reactions like fission and fusion, and introduces the Standard Model of particle physics, highlighting quarks, leptons, and bosons.

Who discovered radioactivity by observing traces on photographic film?

• Henri Becquerel

• Marie Curie

• Albert Einstein

• Ernest Rutherford

What is the term for atoms with the same number of protons but different numbers of neutrons?

• Molecules

• Isotopes

• Ions

• Compounds

What is the unit used to measure atomic mass?

• Kilogram

• Electron Volt

• Gram

• Atomic Mass Unit

Which force prevents protons in the nucleus from repelling each other?

• Strong Nuclear Force

• Weak Nuclear Force

• Electromagnetic Force

• Gravitational Force

What type of radiation consists of high-energy photons?

• Gamma Radiation

• Delta Radiation

• Beta Radiation

• Alpha Radiation

What is the term for the time it takes for half of a radioactive sample to decay?

• Nuclear Lifetime

• Decay Constant

• Half-Life

• Binding Energy

What process involves splitting a heavy nucleus into two smaller ones?

• Nuclear Fission

• Particle Collision

• Nuclear Fusion

• Radioactive Decay

Which type of nuclear reaction powers the Sun?

• Nuclear Fission

• Nuclear Fusion

• Chemical Reaction

• Radioactive Decay

What are the fundamental particles that make up protons and neutrons?

• Leptons

• Photons

• Quarks

• Bosons

Which model describes the fundamental particles and interactions in physics?

• Relativity Model

• Atomic Model

• Standard Model

• Quantum Model