this post was submitted on 17 Feb 2024
248 points (97.3% liked)

Showerthoughts

29652 readers
879 users here now

A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. The best ones are thoughts that many people can relate to and they find something funny or interesting in regular stuff.

Rules

  1. All posts must be showerthoughts
  2. The entire showerthought must be in the title
  3. Avoid politics (NEW RULE as of 5 Nov 2024, trying it out)
  4. Posts must be original/unique
  5. Adhere to Lemmy's Code of Conduct

founded 1 year ago
MODERATORS
vatlark@lemmy.world
forkball@lemmy.world
quinten@lemmy.world
Thekingoflorda@lemmy.world
248
If a machine is never 100% efficient transforming energy into work because part of the energy is converted into heat, does it mean an electric heater is 100% efficient? [@showerthoughts@lemmy.world](h (social.graves.cl)
submitted 8 months ago by alvaro@social.graves.cl to c/showerthoughts@lemmy.world
82 comments fedilink hide all child comments
 

If a machine is never 100% efficient transforming energy into work because part of the energy is converted into heat, does it mean an electric heater is 100% efficient? @showerthoughts@lemmy.world

you are viewing a single comment's thread
view the rest of the comments
[–] Reddfugee42@lemmy.world 61 points 8 months ago (4 children)

(he's talking about heat pumps)

https://youtu.be/7J52mDjZzto?si=i57lMtNvpoLUxKGK

[–] threelonmusketeers@sh.itjust.works 14 points 8 months ago (1 children)

Same link with site tracking removed: https://youtu.be/7J52mDjZzto

I am not a bot, and this action was performed manually.

[–] PipedLinkBot@feddit.rocks 7 points 8 months ago

Here is an alternative Piped link(s):

https://piped.video/7J52mDjZzto

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.

[–] A_Random_Idiot@lemmy.world 11 points 8 months ago

KNEW it was gonna be the technology connections video.

was literally just talking about, and recommended this video, IRL like 10 minutes ago.

[–] loudWaterEnjoyer@lemmy.dbzer0.com 8 points 8 months ago* (last edited 8 months ago) (1 children)

THIS IS THE COMMENT THREAD YOU WANT TO LOOK INTO.

[–] Hadriscus@lemm.ee 1 points 8 months ago

who, me ?

[–] PipedLinkBot@feddit.rocks 3 points 8 months ago

Here is an alternative Piped link(s):

https://piped.video/7J52mDjZzto?si=i57lMtNvpoLUxKGK

Piped is a privacy-respecting open-source alternative frontend to YouTube.

I'm open-source; check me out at GitHub.