If you fire a laser that goes first through vacuum, then through a lens, then again in vacuum, at what speed is the light travelling on the other side?
If you fire a laser that goes first through vacuum, then through a lens, then again in vacuum, at what speed is the light travelling on the other side?
I was at 7 and 8 for a long time. Happy to say, i’m now a 3 or 4 most days.
But aren’t like 50% of cells in your body bacteria? I’d say those are considered part of you. But I get what you are saying.
So, death sentence? Eye for an eye?
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Where does time go.
This is either a really bad take or straight up Israeli propaganda.
People will not know what is really going on as they do not care. Reddit will continue to exist.
I had the S3, it was an awesome phone.
Yeah been there, done that, didn’t help. Now what?
My Secrid wallet. Bought it around 2016, use it every day and it’s still in very good condition. I was very happy with it when i bought it and still am. It was a bit on the expensive side but i like to pay for quality.
Thank you!
I would imagine for decades or centuries at least. Scary stuff.
I didn’t write it out, but what I was trying to get at was that if it would “slow down”, then it would be slower on the other side. The explanation that the light travels longer through a medium with the same speed would therefore make sense to me.
But then again, how it wouldn’t shoot out in every direction, that doesn’t make sense to me.
I don’t know much about light, that’s why i’m asking. And i’m sure some article or paper would have anwers for that question, I might search it on my own.