Physics · Instrumentation
Which laboratory instrument is used to visualize and analyze the waveform of an electrical signal?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Sonometer
- 2Cathode Ray Oscilloscope (CRO)✓
- 3Galvanometer
- 4Spectrophotometer
Correct answer
Cathode Ray Oscilloscope (CRO)
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