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Showing posts from October, 2025

Questions

  Question 1: Explain what is self-induction in an electrical circuit. ➡️ Go to Answer 1 Question 2: Describe the energy quantization in the atom. ➡️ Go to Answer 2

Answers

  Answer 1: Self-induction is the phenomenon where a changing current in a coil induces a voltage (emf) that opposes the change in current. 🔙 Return to Question 1 Answer 2: Energy quantization in the atom means that electrons can only occupy specific energy levels and cannot exist between them. 🔙 Return to Question 2

Questions and answers in the same page

Interactive Q&A Question 1: What is an alpha particle? Show Answer An alpha particle is a helium nucleus consisting of 2 protons and 2 neutrons. Question 2: What is beta decay? Show Answer Beta decay is a radioactive process where a neutron transforms into a proton (β⁻ decay) or a proton transforms into a neutron (β⁺ decay). Question 3: What protects against gamma radiation? Show Answer Dense materials like lead or thick concrete are needed to shield against gamma radiation.

Interactive Q&A

  Interactive Q&A Question 1: Show Answer An alpha particle is a helium nucleus consisting of 2 protons and 2 neutrons. Question 2: What is beta decay? Show Answer Beta decay is a radioactive process where a neutron transforms into a proton (β⁻ decay) or a proton transforms into a neutron (β⁺ decay). Question 3: What protects against gamma radiation? Show Answer Dense materials like lead or thick concrete are needed to shield against gamma radiation.