Physics · Modern Technology
What technology is commonly used in display devices, wristwatches, and pocket calculators?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Piezoelectric Crystals
- 2Cathode Ray Tubes
- 3Liquid Crystals✓
- 4Light Emitting Polymers
Correct answer
Liquid Crystals
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