Question

7. Through which material we cannot
see at all?
a. Transparent b. Translucent c Opaque
d. Miscible​

Answer 1

Answer: c. Opaque

Explanation:

Those materials through which we cannot see at all are called opaque materials, e.g. Car board.

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Answer 2

Answer:

Opaque Those materials through which we cannot see at all are called opaque materials, e.g. Car board. Translucent Those materials through which we cannot see clearly are called translucent materials, e.g. Butter paper.

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