PHY 206 — GENERAL PHYSICS 7

About this course

PHY 206 GENERAL PHYSICS 7 is a 200 Level course in the Physics department, taught in the Second Semester. On La-Net Hub you can watch all 30 recorded lectures for free, grouped into 10 series, read the course lecture note online or download it as a PDF, and test yourself with practice questions.

Energy and environment are deeply interconnected, as the way societies produce and consume energy directly impacts the health of our planet. Energy refers to the power derived from resources like fossil fuels, nuclear materials, and renewable sources such as solar, wind, and hydropower. The environment encompasses the natural systems—air, water, land, and ecosystems—that sustain life. Heavy reliance on non-renewable energy sources contributes to pollution, greenhouse gas emissions, and climate change, while sustainable energy practices aim to reduce these effects by promoting cleaner alternatives. Balancing energy needs with environmental protection is crucial for achieving long-term development, ensuring ecological stability, and safeguarding human health.

Energy transformation, processing, units, and economics together describe how energy moves from one form to another, how it is managed, and its role in society. Energy transformation refers to the conversion of energy from one type to another, such as chemical energy in fuel turning into mechanical energy in engines or electrical energy in appliances. Processing involves refining raw energy sources—like crude oil into gasoline or biomass into biofuels—so they can be used efficiently. Energy is measured in standardized units such as joules, kilowatt-hours, or calories, which allow comparison across different forms. Finally, energy economics studies the production, distribution, and consumption of energy, analyzing costs, market dynamics, and the impact of energy choices on development and sustainability. Together, these aspects highlight the technical, practical, and financial dimensions of energy in modern life.

Lectures in this course

Series 1: Energy and Environment (SERIES 1)

1. Energy and Environment 1 10 minutes
2. Energy and Environment 2 10 minutes 32 seconds
3. Energy and Environment 3 9 minutes 16 seconds

Series 2: ENERGY AND ENVIRONMENT (SERIES 1)

1. ENERGY AND ENVIRONMENT 1 9 minutes 15 seconds
2. ENERGY AND ENVIRONMENT 2 9 minutes 45 seconds
3. ENERGY AND ENVIRONMENT 3 8 minutes 37 seconds

Series 3: Energy Transformation, Processing, Units, and Economics (SERIES 2) · Part 1

1. Energy Transformation, Processing, Units, and Economics 1 10 minutes 10 seconds
2. Energy Transformation, Processing, Units, and Economics 2 12 minutes 10 seconds
3. Energy Transformation, Processing, Units, and Economics 3 11 minutes 6 seconds

Series 4: Energy Transformation, Processing, Units, and Economics (SERIES 2) · Part 2

1. Energy Transformation, Processing, Units, and Economics 1 9 minutes 27 seconds
2. Energy Transformation, Processing, Units, and Economics 2 11 minutes 11 seconds
3. Energy Transformation, Processing, Units, and Economics 3 10 minutes 17 seconds

Series 5: Environmental Pollution, Carbon Emissions, and Global Warming (SERIES 3) · Part 1

1. Environmental Pollution, Carbon Emissions, and Global Warming 1 8 minutes 23 seconds
2. Environmental Pollution, Carbon Emissions, and Global Warming 2 8 minutes 47 seconds
3. Environmental Pollution, Carbon Emissions, and Global Warming 3 9 minutes 4 seconds

Series 6: Environmental Pollution, Carbon Emissions, and Global Warming (SERIES 3) · Part 2

1. Environmental Pollution, Carbon Emissions, and Global Warming 1 7 minutes 44 seconds
2. Environmental Pollution, Carbon Emissions, and Global Warming 2 8 minutes 6 seconds
3. Environmental Pollution, Carbon Emissions, and Global Warming 3 8 minutes 23 seconds

Series 7: NUCLEAR ENERGY: FISSION, FUSION, AND POWER GENERATION PRINCIPLES (SERIES 4)

1. NUCLEAR ENERGY: FISSION, FUSION, AND POWER GENERATION PRINCIPLES 1 9 minutes 29 seconds
2. NUCLEAR ENERGY: FISSION, FUSION, AND POWER GENERATION PRINCIPLES 2 10 minutes 37 seconds
3. NUCLEAR ENERGY: FISSION, FUSION, AND POWER GENERATION PRINCIPLES 3 10 minutes 59 seconds

Series 8: NUCLEAR ENERGY: Fission, Fusion, and Power Generation Principles (SERIES 4)

1. NUCLEAR ENERGY: Fission, Fusion, and Power Generation Principles 1 8 minutes 49 seconds
2. NUCLEAR ENERGY: Fission, Fusion, and Power Generation Principles 2 9 minutes 48 seconds
3. NUCLEAR ENERGY: Fission, Fusion, and Power Generation Principles 3 10 minutes 8 seconds

Series 9: RENEWABLE ENERGY TECHNOLOGIES AND SUSTAINABLE POWER GENERATION (SERIES 5)

1. RENEWABLE ENERGY TECHNOLOGIES AND SUSTAINABLE POWER GENERATION 1 9 minutes 38 seconds
2. RENEWABLE ENERGY TECHNOLOGIES AND SUSTAINABLE POWER GENERATION 2 10 minutes 52 seconds
3. RENEWABLE ENERGY TECHNOLOGIES AND SUSTAINABLE POWER GENERATION 3 10 minutes 14 seconds

Series 10: Renewable Energy Technologies and Sustainable Power Generation (SERIES 5)

1. Renewable Energy Technologies and Sustainable Power Generation 1 8 minutes 54 seconds
2. Renewable Energy Technologies and Sustainable Power Generation 2 10 minutes 5 seconds
3. Renewable Energy Technologies and Sustainable Power Generation 3 9 minutes 29 seconds

More Physics courses

• PHY202 — Introduction to Electric Circuits and Electronics
• PHY 102 — GENERAL PHYSICS 2
• PHY 104 — GENERAL PHYSICS 4
• PHY 304 — ELECTROMAGNETIC WAVES AND OPTICS
• PHY 413 — Digital Systems
• PHY 423 — Entrepreneurship in Physics Electronics