So just to be clear: 1. Is higher octane rating is lower it’s harder for the combustion to continue without more compression and input energy? 2.Do high performance cars produce more compression for each stroke of the piston? I presume this is either horse power or torque and how are those two words related to compression of the gasoline? 3. Why not just load up a ton of pistons to make a ton of power? As in how do they balance the cost/power efficiently ratio of making an engine more powerful vs cost efficiency?
For me the key point to understand this is knowing that change in pressure will change the temperature, the rest you can guess with a little bit of thinking, now I know why the spray can seems to get colder when allow air to get out, that's because of the decrease in pressure
when u said that example about the electron is absorbed the blue and not the rest of the colors , is that physcaly true ? i am talking about the diagram video u showed us that was like the all of light got into the electron then he chose to who to emit , alot of people says like the light dont go through the electron its reflected because its go in
Man!, I hope the content creator, or an expert in the comments can answer this simple question: referring to the microphone- are you saying it's the coil that's changing it's polarity, and not the permanent magnet?
Can you please explain me Why the electron in ground state in the first place and if electron gets excited does it stay exited forever? It lose energy how it does?
so we're using compressor to increase pressure hence increasing temperature, But when the refrigerant comes from cooling stuff it is already in a hot state so why do we need compressor?
I'm late to the party, but without the compressor, the refrigerant can only get as hot as the inside if the fridge. 2-4 degrees C. The compressor makes the refrigerant hotter than room temperature, which allows the heat to move from the coils to the air of the kitchen.
Here in Malaysia fuel prices are RM2.05 per liter for RON95 petrol which is about USD1.67 per gallon for "Mid-grade" gasoline. The prices are fixed throughout the entire country and it mostly comes from imported sour crude oil. It's interesting seeing people talk about how expensive fuel is in the US and how dufferent the prices are.
There remains no liquid after the expansion valve. Introduction of heat does NOT cause vaporization, dropping the pressure via the “expansion valve” drops the pressure causes phase change resulting in cooling.
What about a CO2 sensor in place of that diaphragm setup? Something that might pick up your voice/whistling/beatboxing/wind instrument/etc about as exclusively as a magnet picks up most guitar strings? Friday, June 23, 2023 CE, 01:55 EDT
This explanation jumps right into the point that the gases are the cause of the temperature increase no discussion no alternatives could it be the sun is different could it be the galaxy is different could it be the magnetic field there is no eliminating these things oh it's all due to greenhouse gases what a lame assumption
What happen if the person is really dehydrated to the point of near death ? The cells are all dried up and having more natrium density. Would that make the cells able to absorb seawater ? The newest case where a man stranded a month at sea surviving on ketchup and garlic, he also said he drink seawater. Now there is only 2 option, call him a liar or research more of this topic. Im sure every seawater research out there is done on healthy person, not near death dehydrated person.
How does this guy only have 3k followers?? I wanted to know the answer to this on a molecular level and this was PERFECT. Not too lengthy and complex, simple animations and analogies, yet delivered the complex answer I wanted. Unbelievable job!!
