Light reflection

Member for

3 ปี 1 เดือน
Age: 7-15
Level: 4
Language: English (en)
ไอดี: 1460732
29/09/2021
Country code: TH
Country: ไทย
School subject: Science (1061951)
Main content: Light (2012001)
From worksheet author:

How light reflects upon rough and smooth surfaces

Other contents:
reflection

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Light reflection

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