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couple of physics noob qs

sci-nuke
in Homework Help

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1) i don't get the law of reflection!

2) Don't get the normal

3) Refraction... what do you mean bending to/from the normal?

4) How do i write a summary note for this quote 'Energy travels in waves (carried by carriers?)' so srry about bad english

 

I am so noob at science plz help

 

P.s. please provide some examples

 

NOTE: Im trying to type up a summary for myself to study

2) The normal is (in this case) the line orthogonal to the surface. What is so hard to understand about that?

  • Author

please asap answer all the qs i really need to start typing my summary :(

You will not get answers here without showing that you put some effort into getting them yourself - except maybe by someone who does not know the forum rules. If you don't know what a normal is, then there's no need to even comment on Q1 and Q3. If you understand what it is, they are likely to become redundant.

We arent doing your homework for you, and especially if you left it lying around until the very last day. Enjoy >:D

I want to help (I actually KNOW the answers! lol) but I get an odd feeling I'll get mod-slapped if I do.

 

Good Luck.

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