this post was submitted on 19 Dec 2024
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Artificial Ignorance

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In this community we share the best (worst?) examples of Artificial "Intelligence" being completely moronic. Did an AI give you the totally wrong answer and then in the same sentence contradict itself? Did it misquote a Wikipedia article with the exact wrong answer? Maybe it completely misinterpreted your image prompt and "created" something ridiculous.

Post your screenshots here, ideally showing the prompt and the epic stupidity.

Let's keep it light and fun, and embarrass the hell out of these Artificial Ignoramuses.

All languages welcome, but an English explanation would be appreciated to keep a common method of communication. Maybe use AI to do the translation for you...

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Make up your mind Google AI. Is sound faster in air that is less dense or more dense?

Honestly, there is so much wrong in the AI answers that it's hard to know where to start, but the direct contradiction of itself seems like a good start.

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[–] Gladaed 17 points 3 days ago (12 children)

This seems like a difficult thing to get right. To me it would intuitively seem like air transmits sound easier than e.g. water or steel since there is less to dampen the waves. But that's just wrong. You shouldn't trust intuition when it comes to physics, even if you are a physicist.

[–] hddsx@lemmy.ca 5 points 2 days ago (11 children)

I’m not a physicist and I’m taking a stab without looking it up.

Is there an index of refraction or something so that if you transmit through air than water than air you would think that sound is “dampened”?

I’m having a hard time with just an object though. Is the speed of sound a constant? I’ve never heard it defined with respect to to air

[–] qjkxbmwvz@startrek.website 2 points 2 days ago (1 children)

Sounds like maybe you want acoustic impedance ? Just like optical index mismatch, or electrical impedance mismatch, you get reflections at discontinuities. Neat stuff!

Not exactly sure what you mean by air-water-air "dampening," but my suspicion is that you're referring to sound being reflected at each interface, so the transmission is reduced. Antireflective coating, index matching, impedance matching are all rich topics in physics and electronics!

[–] hddsx@lemmy.ca 2 points 2 days ago

Yes the transmission reduction you need mentioned. Thank you

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