Energy Transformations | Physics

[@HabibUllah-jz6ft]

Thanks sir so much It helped a lot ❤

[@ladyjoytotimeh8428]

I like the way he says ''energy''

[@NAJAMACADEMY]

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Hi lady

[@danielametepey5907]

It's cool

[@trikshithkantevari]

I dint like his voice when he says energy but he explained very well

[@loociwe]

bruh when he says '"energy" he sounded like chillis (burger king foot lettuce guy)

[@kamleshsinghal7860]

I want to ask one thing like we have eat a banana and then chemical is stored in it,is coverted to kinetic energy when we walk but after Kinetic energy what is next i. e in which form it get transformed ( as energy can neither be created nor be destroyed, only transfer) Please Answer

[@NAJAMACADEMY]

Good Question. Kinetic Energy is then converted to heat and sounf energy. What is next? Heat energy is converted to do some sort of work in the surrounding. What kind of work in the surrounding? For example, the heat coming out of your body may be used in perspiration. What is next? So, this list goes on.... I hope you understand it. Thanks!!! 😊😊😊❤❤❤

[@tomapyne4790]

I really admired you lecture but please why can't you solve difficult questions you explanation to every topic is well understood

[@elilouru9933]

I understand

[@lhodeniz]

according to the first law of thermodynamic enregy never destroyed, it only changes it's form to another. I ask when we eat food and we use it for our daily works such as walking, talking , jumping,...in walking form after that where it goes energy? it becomes potential energy like gravity or what? can you clear this for me.thank you

[@NAJAMACADEMY]

Sir, when we digest food and energy is produced in the aerobic respiration, we use it in several ways. For example, our body converts it to heat energy, sound energy, kinetic energy, etc. You convert a fraction of that energy into Sound Energy when you speak. You convert a fraction of that energy into Kinetic Energy when you walk. Also, you use it for internal movement like blood circulation, etc. You convert a fraction of that energy into Heat Energy in order to keep your internal body warm. You convert a fraction of that energy to Potential Energy, because your heart needs energy to pump the blood to the upper parts like heqd and brain. This is an example of work against gravity... This list goes on... I hope it will help you... Thanks!!! 😊😊😊

[@lhodeniz]

@@NAJAMACADEMY yeah all correct! but my question is after our body convert chemical energy to mechanical energy like I walk after that what's happening? I mean to what form mechanical energy transform?

[@ra1wewe366]

What is the "J" in 10 J or 105 J? Please I wanna know. Thanks

[@NAJAMACADEMY]

'J' is the unit of energy just like Kg is the unit of mass. For example, you say 2 hours... 2 minutes... 2 seconds... so these are the different units of time... Thanks!!! 🙏🙏🙏

[@ra1wewe366]

@@NAJAMACADEMY Thank youuu!!

[@palakporwal2862]

J is the si unit of work. Joule.

[@loociwe]

@@NAJAMACADEMY now i get it. thanks sir

[@jakkasathishkumar9596]

Very useful information with concepts and simple and clear explanation. TQ

[@hafeeznasir1181]

clear all the concept relative to this leacture. Thank you sir.

[@aadhyagupta3785]

i needed knowledge about this stuff and this video really helped

[@FalakSoomro]

Very Informative for me.

[@NAJAMACADEMY]

Dear Mam, it isn't for you...!!! 😊😊😊 Why???? 😥😥😥

[@FalakSoomro]

@@NAJAMACADEMY Why??? I think I have already learned this topic in 11th class physics. But this video is helpful because this is revision video for my entry test!!! What about you???

[@NAJAMACADEMY]

Because you already know about these things... Anyway, I think you are in pre engineering...???

[@FalakSoomro]

@@NAJAMACADEMY Exactly dear SIR, I study in pre-engineering. Sir, it's not important that "energy conversion topic" is a biological topic. As Food Energy(Chemical Energy) into Mechanical energy, I have learned in chemistry Potential, solar, wind, sun, energy into electrical, sound, heat energy, I have learned in physics.

[@FalakSoomro]

@@NAJAMACADEMY Thank you for your support

[@fakhruddinkapadia4612]

Thank u so much bro this was very Helpful for my science Exam

[@hasteelovesviolin8514]

I like when he says banana in that tone I’m not making fun of him and this helps alot this vid help ppl watch this

[@paramjit001]

Please make a vedio on chapter respiration plzz

[@sarthakshetty1889]

thanks

[@reachurt5354]

Energy is the best lesson in my life

[@hafeeznasir1181]

Good job sir.

[@savitakrishan-healthnutrit5068]

Excellent

[@NAJAMACADEMY]

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[@gtgs1242]

Sir add hindi subtitles Some words are difficult to understand please

[@paramjit001]

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The diction is cringe

[@SsSs-ce6lh]

I didn’t understand 😫 can you exeplain plz ?🙄

[@emeralddavids2682]

which part did you not understand, ill explainn

[@JonathanChikwanda]

No idea what E-nergy is

[@Idontknow-hv8ci]

ENOGY TRANSORMATION

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when he say energy i listen chartege

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Who to make channel?

[@reachurt5354]

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[@NAJAMACADEMY]

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[@NAJAMACADEMY]

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[@NAJAMACADEMY]

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