Added: 11 months ago
From: leydenphysics
Views: 5,622
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  • Thanks for uploading the ray diagrams ^ ^

  • thank you

  • thanks for the video. it has helped me study for a physics final.

  • thanks man, this is so clear and simple.part the problem with class is the kids in my class never shut up. thanks again

  • ten times better then any optics class!

  • amazing!

  • YOU ARE AMAZING!

  • OMG thank you so much! you saved my life, and my science test :)

  • Thank you!

  • thanks dude!!! this is gonna help me so much, im gonna get like 100% now for my yr12 physics exam after watching this. ur awesome man, u just made me pass yr 12 physics, im so happy, i have 1 suggestions: keep makin more vids man, then i can pass all my tests, ur like my cheat master sorta guy now, i wanna hug u man, like give u an anaconda squeeeze or somethin

  • @torpedo192 Year 12? I'm guessing you're English. How are you only learning this now? I'm 15, going on 16. How old do you need to be to be in year 12?

  • thank you Mr. Hamann. Very helpful video!

  • thank you sir!!!

  • That's wonderful, thank you!!!

  • This is a great video but i have one suggestion : keep the guidelines as they help to show whether the image is virtual or not

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