MCQ
Half life of radioactive element depends upon:
- AAmount of element present.
- BTemperature.
- CPressure.
- ✓Nature of element.
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| $List\, -I$ | $List\, -II$ |
| $A.$ Facsimile | $I.$ Static Document Image |
| $B.$ Guided media Channel $II.$ | $II.$ Local Broadcast Radio |
| $C.$ Frequency Modulation | $III.$ Rectangular wave |
| $D.$ Digital Signal | $IV.$ Optical Fiber |
Choose the correct answer from the following options