This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- The atomic number is the number of protons and uniquely identifies an element.

- Mass number is the sum of protons and neutrons; the difference between mass number and atomic number equals the neutron count.

- Isotopes are atoms of the same element with different numbers of neutrons, while ions are atoms that have gained or lost electrons.

- Atomic radius generally decreases from left to right across a period and increases from top to bottom down a group.

- Ionization energy follows the opposite trend of atomic radius, increasing across a period and decreasing down a group.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- How to apply Ohm's Law (V=IR) to solve for voltage, current, or resistance in AFOQT-style problems.

- The key differences between series and parallel circuits, including how current and voltage behave in each.

- How to calculate total resistance in both series (simple sum) and parallel (reciprocal sum) circuits.

- To calculate electrical power using all three essential formulas: P=IV, P=I²R, and P=V²/R.

- How to use the right-hand rule to determine the direction of a magnetic field produced by a current.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- How to apply the wave equation (v = fλ) to solve for speed, frequency, or wavelength.

- The critical difference between mechanical waves like sound, which need a medium, and electromagnetic waves like light, which do not.

- A mnemonic to memorize the order of the electromagnetic spectrum from lowest to highest frequency.

- The core principles of reflection (bouncing) and refraction (bending) and how they are tested conceptually on the AFOQT.

- Common exam traps, such as confusing the inverse relationship between frequency and wavelength or mixing up reflection and refraction.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- The most critical temperature conversion for the AFOQT is Kelvin = Celsius + 273.

- How to rearrange the specific heat formula (Q=mcΔT) to solve for any variable, especially specific heat capacity 'c'.

- To differentiate the three heat transfer modes: conduction (direct contact), convection (fluid motion), and radiation (electromagnetic waves).

- That an object's temperature remains constant during a phase change, such as melting or boiling.

- To identify common exam traps like unit conversions (e.g., grams to kilograms) and interpreting the plateaus on heating curve graphs.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- Kinetic energy (KE = ½mv²) is the energy of motion and increases by the square of an object's velocity.

- Gravitational potential energy (PE = mgh) is stored energy directly proportional to an object's mass and height.

- The principle of conservation of energy states that total energy (KE + PE) is constant in a frictionless system, with energy converting between kinetic and potential forms.

- Work (W = F·d) is only performed when a force causes displacement in the direction of that force.

- Power (P = W/t) is the rate at which work is done, meaning doing the same work faster requires more power.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- Newton's First Law (Inertia) is tested conceptually, often involving objects in frictionless environments or sudden changes in motion.

- Newton's Second Law (F=ma) is the most frequently calculated concept; master the formula and be vigilant about units (kg, N, m/s²).

- A common AFOQT trap for the Second Law is providing an object's weight instead of its mass, requiring you to convert using gravity.

- Newton's Third Law (Action-Reaction) states that forces always occur in equal and opposite pairs; don't fall for distractors suggesting one force is greater.

- Use the mnemonic "IN-MA-RE" to recall the laws in order: INertia (First), Mass x Acceleration (Second), and REaction (Third).

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- That the AFOQT Self-Description Inventory (SDI) is a 240-question personality assessment, not a traditional pass/fail test.

- Why honesty is the most critical strategy, as the test contains validity scales to detect inconsistent or fake responses.

- The importance of using the full answer range, from 'Strongly Disagree' to 'Strongly Agree,' to avoid appearing indecisive.

- How trying to project a fake 'ideal officer' profile often leads to contradictory answers that raise red flags.

- To use the mnemonic "Your true north is your best score" to remember that authentic self-representation is the best approach.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- What the AFOQT SDI validity scales are designed to measure.

- How creating a 'too good to be true' profile can result in a negative flag.

- The method of using paired, contradictory questions to detect inconsistency.

- Why overuse of neutral or 'cannot decide' answers is a red flag for evasiveness.

- That selection boards see validity flags, making honesty more important than a perfect-seeming profile.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- That the Self-Description Inventory (SDI) is a 240-item, 45-minute personality test on the AFOQT.

- The SDI does not impact your main AFOQT composite scores but is reviewed separately by selection boards.

- It measures personality traits that align with the "Big Five" model to assess officer suitability.

- The biggest trap is answering inconsistently, as built-in validity scales will flag attempts to manipulate the results.

- A helpful mnemonic for key traits is LICE: Leadership, Integrity, Conscientiousness, and Emotional Stability.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams.

In this episode you will learn:

- That the AFOQT SJT requires you to identify both the most and least effective actions in leadership scenarios.

- Why passive, 'wait and see' answer choices are traps that demonstrate a failure to lead.

- Why immediate, extreme escalations that bypass the chain of command are incorrect and show poor judgment.

- How the most effective responses typically involve direct, professional communication and problem-solving at the lowest appropriate level.

- To use the mnemonic 'Address, Don't Aggress, and Never Acquiesce' to find the balanced, correct 'middle path' answer.

For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep