MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of the following statements about illumination is true? |
| A. | if the distance from me source doubles, the illumination becomes half |
| B. | if the distance from the source doubles, the illumination reduces to one fourth |
| C. | The greater the illumination, the better on sees |
| D. | The finer the work, the less the required illumination |
| Answer» C. The greater the illumination, the better on sees | |