Science · Science
According to question 11, which technique is used to cut very hard materials in the industrial sector?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1D) इयोलिस
- 2C) हीलियम
- 3B) एसीटिलीन
- 4A) लेसर✓
Correct answer
A) लेसर
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