Why does tempered safety glass break into small granular pieces rather than long sharp shards?
Correct Answer
A) Its surface compression from heat treatment changes the break pattern
Tempered glass is heat-treated to create surface compression, which increases strength and changes its breakage pattern into small granular pieces. Other choices describe wired or laminated glass, or frame effects.
Why This Is the Correct Answer
Tempered glass is heat-treated to create surface compression, which increases strength and changes its breakage pattern into small granular pieces. Other choices describe wired or laminated glass, or frame effects.
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