Another week, another video lesson. :)
Today's video lesson is all about Heat Engines and Thermal Efficiency
Grade 9 Science Quarter 4 Week 7 - DepEd MELC-based
Here are the things I discussed:
- Heat and Work
- Methods of Heat Transfer (Convection, Conduction, Radiation)
- What is heat engine?
- Example of heat engine
- What is combustion engine?
- Two (2) classes of combustion engine
- What is thermal efficiency?
- Formula for Thermal Efficiency
- Problem Solving involving efficiency
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Grade 9 Science Quarter 4 Week 6: Heat, Work, and Energy
• Heat, Work, And Energy...
Grade 9 Science Quarter 4 Week 5: Conservation of Mechanical Energy
• Conservation of Mechan...
Grade 9 Science Quarter 4 Week 4: Conservation of Momentum
• Conservation of Moment...
Grade 9 Science Quarter 4 Week 3: Momentum and Impulse
• Momentum and Impulse |...
Grade 9 Science Quarter 4 Week 2: Projectile Motion Launched at an Angle
• Projectile Motion Laun...
Grade 9 Science Quarter 4 Week 1: Horizontal and Vertical Motions of a Projectile
• Horizontal and Vertica...
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#Physics #HeatEngine #ThermalEfficiency #MaestrangTechy
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