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Joined 1 year ago
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Cake day: January 7th, 2024

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  • Due to a quirk of unifying 2 standards, Europe and the UK, the range is 216.2 volts to 253.0 volts.

    That encompasses infrastructure built to a tighter tolerance around 220V in Europe and infrastructure built to a tighter tolerance around 240V in the UK (and Australia).

    We expect 3150W out of a kettle most of the time. Our heaters will say 3kW.

    Usually you’ll find a few volts over 240 out of our outlets and that’s to design spec.











  • Ross_audio@lemmy.worldtoMemes@sopuli.xyzSocial acceptability
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    1 year ago

    Human papillomavirus HPV is responsible for warts on feet.

    So genital warts, mostly HSV (Herpes). Not nice but not particularly harmful most of the time. Cold sores and genital warts. Mouth, genitals. Won’t look nice but you won’t die.

    HPV - cancer.

    Further investigation on the evidence may be required but social acceptability chart above may be justified.

    If you have a foot fetish get vaccinated against HPV everyone.

    Also not googling this. Please take this comment with the respect and authority it deserves. (None)






  • It is not asking about a solution. It only specifies carbonic acid so you can assume pure carbonic acid.

    H___2CO___3

    Carbonic acid reacts with water as a base to release CO2 and H2O.

    So the pH of a solution of carbonic acid with water is an equilibrium of remaining dissolved CO2 and remaining acid. Which then relies on temperature and pressure.

    Formula

    Given that water isn’t mentioned the only correct answer is 0