Question

1)
А
Pinhole camera
Lighted candle
Wood
Mirror
Tracing paper
Water
a) Rectilinear propagation of light
b) Opaque
c) Reflection
d) Transparent
e) Translucent
f) Luminous​

Answer 1

Answer:

transparent is the correct answer..

hope this will help you

Explanation:

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Answer 2

Pinhole camera - Rectilinear propagation of light

Lighted candle - luminous

Wood - opaque

Mirror - reflection

Tracing paper - Translucent

Water - Transparent