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I love that guy , he is so interesting to watch and his video on “colour” brown is my most rewatched video of his … the passion he has while talking about the most mundane stuff in our world is the best attention keeper imo
Power = Energy ÷ time, and conversely, Energy = Power × time. Even though in English, people use the two colloquially.
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The concept of Watt-hours was messing me up. I think I get it now.
- Energy is the potential to do some work, measured in Joules.
- Power is the rate at which work is done and is measured in Joules per seconds, i.e., Watts.
- If you want to know how much energy something “uses”, multiply it’s power by how long it has been running.
- e.g., something with a power of 100 J/s (i.e., 100 Watts) running for 10 s will use 1,000 Joules of energy.
- For household use, Joules is not a very convenient unit, so we use Watt-hours (W•h) or kW•h, which is the number of Watts an appliance uses times the number of hours it runs. Watt-hours and Joules are both units of energy.
- Watt-hours is not Watts-per-hour, i.e., it is not a rate. It means Watts-times-hours. If we break it down, we can convert back to Joules:
W•h = (3600s•J) / s = 3600J.
- Watt-hours is not Watts-per-hour, i.e., it is not a rate. It means Watts-times-hours. If we break it down, we can convert back to Joules:
I hope I summarized it properly and didn’t make any math mistakes!
God forbid Alec get paid for his work.
With the prevalence of adblockers on here, Patreon seems like a better option than the little money he would get from 1 view on YouTube.
