Heat Engine Efficiency Explained in Seconds!

2025/5/22 Edited to

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If you like the hot hot stuff, watch this video…
Some more of the hot hot hot stuff. Thermal expansion is very important in engineering and everywhere there’s heat. Very important to understand in maths and science. #hot #thermal #mechanicalengineering #stem #physics
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In 2023, I gave our rocket mass heater a full resurfacing to boost efficiency and refine its shape, making it even better for long Alaska winters! #offgridalaska #homestead #rocketmassheater #woodheat #tinyhome #sustainableliving #offgridlife #selfsufficiency
Lia - Off Grid Alaska

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How many states have you been in?
H2O comes in a few states. You will know them all. The phase or state will change as we add energy and change the temperature. All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses. Perfect for students, apprentices, and anyone who wants mech
EngineerItWithMJL

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Some of the hot stuff, thermal expansion…..
Thermal expansion is a very important thing to understand in engineering. Heat can do funny things!! All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses. Perfect for students, apprentices, and anyone who wants mechanical engineering to just
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If you use a kettle, watch this……..
Using Ohm’s law and the power equation is always handy as it is in most exam questions. Important if you use a kettle!! Combine Power and Ohm’s law formula. All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses. Perfect for students, appr
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A hand holds a car diagnostic tool displaying an error code P1258 and $07e8. The screen shows "Defined by car manufacturers" and the model AD100. Text overlay reads "Tech Finds Share all your must-know."
Share all your must-know
#gettoknowme 🥵 🔥 😩
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Handy if you are boiling…..
Gas laws are very important to understand. Especially in engineering. All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses. Perfect for students, apprentices, and anyone who wants mechanical engineering to just make sense. Follow for more
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A title slide for an organic chemistry lesson titled "Magnitudes of Heat of Combustion" presented by Sonny, focusing on molecular structure, featuring a Sonny Angel doll.
A multiple-choice question asks to identify the alkene with the smallest magnitude heat of combustion from four options: 2-Methylhex-1-ene, (Z)-hept-2-ene, (E)-hept-2-ene, and (Z)-3-methylhex-3-ene, with a Sonny Angel doll.
The same multiple-choice question is shown, with a note to "Start by drawing them out!" and skeletal structures for each of the four alkene options (A, B, C, D) are provided, alongside a Sonny Angel doll.
magnitudes of heat of combustion 💚🤍
To find which alkene will have the smallest heat of combustion given the name (and from which we can derive the structure) we can follow these criteria: - a more stable bond has lower heat of combustion - Alkenes with more alkyl groups on the double bonds are more stable Also: a double bond in
sonnys in stem⋆。°✩

sonnys in stem⋆。°✩

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The image shows the interior view from a car's dashboard looking out at a street with traffic lights under a cloudy sky. Overlayed text reads: "TOP 5 CAR THINGS everyone should know!"
A person's hand holds a tire pressure gauge to check the pressure on a car tire. The image highlights the importance of proper tire pressure for safety, fuel efficiency, and tire longevity.
A person checks the engine oil level using a dipstick, wiping it with a white cloth. The image emphasizes that oil is vital for engine lubrication, preventing friction and overheating.
THINGS ALL DRIVERS SHOULD KNOW HOW TO DO 🚘
Owning a car comes with its own set of responsibilities. Whether you’re a seasoned driver or new to the road, here are the top 5 things you should know about your vehicle to keep it running smoothly and safely. 🚘 1. How to Check and Maintain Tire Pressure 🛞 •Why it matters: Proper tire pressure
Ross 💎

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A Ford 300 I6 engine, known for its durability and torque, is shown freshly painted in bright blue on an engine stand, ready for installation.
A Jeep 4.0 I6 engine, renowned for its reliability and off-road capability, is displayed with its black valve cover and serpentine belt system.
A Mercedes-Benz OM617, a 3.0-liter inline-five diesel engine famous for its durability, is depicted in a metallic finish, highlighting its complex components.
The Titans of reliability: Engines that never quit
Part 2: 1. Ford 300 I6 is a straight-six engine produced by Ford from 1965 to 1996. Known for its durability and torque, it was commonly used in trucks and vans. 2. Jeep 4.0 I6 was Produced by AMC and later Chrysler, this 4.0-liter inline-six engine was used in Jeep vehicles from 1986 to 2006.
Beereezy_229

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Stretch Your Miles: Smart Ways to Save on Gas
🚗 Driving Habits That Save Gas 1. Drive smoothly – Avoid hard braking and rapid acceleration. 2. Stick to the speed limit – Gas mileage drops sharply over 60 mph. 3. Use cruise control – Helps maintain a constant speed on highways. 4. Avoid idling – Turn off
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Miss Bryar

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If you have baths, you should know this…
I’ve been asked to derive a formula for upthrust force . If you have baths, you will know this. Very important subject for engineering. All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses. Perfect for students, apprentices, and anyone wh
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Resistance is futile. Use Ohm’s Law….
Ohms law is handy to know. You will use it in almost all areas of engineering and science. Start simple and build up. All engineers need to know this stuff. You will see it in HNC, BTEC, A levels and engineering courses. Perfect for students, apprentices, and anyone who wants mechanical
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In 1946, he built an engine so revolutionary that Detroit called it impossible. It weighed 133 pounds and got 50 miles per gallon. Then the world forgot it ever existed. Powel Crosley Jr. wasn't supposed to change the automobile industry. He was a radio pioneer, a refrigerator manufacturer, a
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Sheila Blackmon

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A person's legs are visible in the driver's seat of a car, with the steering wheel and dashboard in view. The text overlay reads "Best first car to buy."
A black Honda Civic is parked outdoors. Text overlays indicate its new price as $28,481 and used price as $18,494, highlighting it as affordable, very reliable, and fuel-efficient.
A black Toyota Corolla is parked at sunset near a gas station. Text overlays show its new price as $24,785 and used price as $15,500, noting it is affordable, fuel-efficient, and very reliable.
Some good first cars
Most of this info is from my dad (who runs a dealership in houston) nd some info is from google (sites like hondadealership or toyota) Fron i see here toyotas are most likely the most reliable nd popular!! #driven #vehicles #boughtanewcar #carcollection #reliablerides
Leah Uresti

Leah Uresti

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