MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the wavelength for visible light? |
| A. | 3.9 * 10<sup> -1 </sup>to 7.8 * 10<sup> -1</sup> micron meter |
| B. | 4.9 * 10<sup> -1 </sup>to 7.8 * 10<sup> -1</sup> micron meter |
| C. | 5.9 * 10<sup> -1 </sup>to 7.8 * 10<sup> -1</sup> micron meter |
| D. | 6.9 * 10<sup> -1 </sup>to 7.8 * 10<sup> -1</sup> micron meter |
| Answer» B. 4.9 * 10<sup> -1 </sup>to 7.8 * 10<sup> -1</sup> micron meter | |