Glass panes usually appear hazy because: - Vidyadip

MCQ

Glass panes usually appear hazy because:

✓
Water vapour settles on tiny dust particles on glass surfaces.
B
Chemical reactions take place on the glass surfaces.
C
It is the property of all transparent substances.
D
They have been used over a long time.

✓

Answer

Correct option: A.

Water vapour settles on tiny dust particles on glass surfaces.

Glass panes usually appear hazy because water vapour settles on the tiny dust particles on glass surfaces.

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