Why Can't You Focus Underwater? | Physics with Professor Matt Anderson

Why Can't You Focus Underwater? | Physics with Professor Matt Anderson | M28-05

Рет қаралды 4,008

Physics with Professor Matt Anderson

2 жыл бұрын

You know when you're swimming underwater and everything looks out of focus? Why is that? I mean, if I put on a mask then everything is clear. What's the difference?
Physics with Professor Matt Anderson

Пікірлер: 13

@DrRyan82994 2 жыл бұрын

i didn’t even know i couldn’t i basically never opened my eyes underwater and i’ve always been near sighted

@yoprofmatt 2 жыл бұрын

Maybe YOU can see clearly underwater then? Cheers, Dr. A

@khaliljutt5296 Жыл бұрын

Thank you so much

@samsungs2051 2 жыл бұрын

thank you

@yoprofmatt 2 жыл бұрын

You're very welcome. Cheers, Dr. A

@ascaniosobrero 2 жыл бұрын

Some confusion about the anatomy of the eye (the cornea is not involved in focusing, actually)

@Matyanson Жыл бұрын

If you have a mask on, wouldn't the light rays also bend when they come from the water medium to air?

@freezingboar1235 2 жыл бұрын

I thought this was linus at first

@yoprofmatt 2 жыл бұрын

From Peanuts? Awesome.

@SoulTaken 2 жыл бұрын

@@yoprofmatt from Linus Tech Tips

@fizixx 2 жыл бұрын

Aqueous Humor & Vitreous Humor 👀

@yoprofmatt 2 жыл бұрын

Better than physics humor, trust me. Cheers, Dr. A

@fizixx 2 жыл бұрын

@@yoprofmatt Oh, I dunno...how about: photons never take suitcases when they travel, because they always travel light. ha