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Worksheetssjss2025-sec1-ph-card-02
Total questions: 20
Worksheet time: 10mins
屈折角
angle of refraction
angle of incidence
angle of reflection
critical angle
方角、方向
direction
location
angle
position
光ファイバー
optical fiber
copper wire
coaxial cable
fiber optic cable
広がる
spread out
contract
compress
gather
像
image
picture
reflection
shadow
屈折
reflection
refraction
diffraction
absorption
反射角
angle of incidence
angle of reflection
angle of refraction
angle of dispersion
光
light
darkness
shadow
brightness
折る
fold
bend
break
tear
周辺
circumference
diameter
radius
area
平行な
perpendicular
parallel
intersecting
converging
入射光
incident ray
reflected ray
refracted ray
scattered ray
光の道すじ
path of light
light pathway
way of illumination
route of brightness
垂直な
parallel
perpendicular
oblique
tangential
対称な
asymmetrical
symmetrical
irregular
uneven
表面
surface
depth
interior
layer
集まる、収束する
converge
diverge
scatter
separate
凸レンズ
concave lens
convex lens
flat lens
biconcave lens
半円形レンズ
semi-circular lens
circular lens
triangular lens
rectangular lens
乱反射
specular reflection
diffuse reflection
total internal reflection
refraction
