This is a blogging site especially for my dear students in PYSS Class 303 (2008). Welcome to this site and post all your difficult questions here for the smart people to answer!
is it infra red radiation orray or wad. also for ultraviolet,is it radiation or ray.i mean should it be ultraviolet raysor ultraviolet radiation? textbooknever say..
Please leave your name. That's the basic rule for this blog.
i got lar. it is just that it isin korean. i am jellyrules...ㅇㅅㅇ jee soo'ㅅ'
Don't mind, just post then, some of your classmates are VERY smart you know....Mr Chua
alamak.... alamak.. alamak...jee soo here
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5 comments:
is it infra red radiation or
ray or wad. also for ultraviolet,
is it radiation or ray.
i mean should it be ultraviolet rays
or ultraviolet radiation? textbook
never say..
Please leave your name. That's the basic rule for this blog.
i got lar. it is just that it is
in korean. i am jellyrules...
ㅇㅅㅇ jee soo
'ㅅ'
Don't mind, just post then, some of your classmates are VERY smart you know....
Mr Chua
alamak.... alamak.. alamak...
jee soo here
Post a Comment