Optics is the branch of physics which studies the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it.
Itu kata Uncle Wikipedia...
Orang yang dok check mata untuk tentukan cermin mata tu, kita panggil dia, Optician.. haa.. tu salah satu contoh kerja.. ;)
2 comments:
optic tu apa?
Optics is the branch of physics which studies the behavior and properties of light, including its interactions with matter and the construction of instruments that use or detect it.
Itu kata Uncle Wikipedia...
Orang yang dok check mata untuk tentukan cermin mata tu, kita panggil dia, Optician.. haa.. tu salah satu contoh kerja.. ;)
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