MCQOPTIONS
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| 1. |
Which of the following statements is wrong [BCECE 2001] |
| A. | Rough surfaces are better radiators than smooth surface |
| B. | Highly polished mirror like surfaces are very good radiators |
| C. | Black surfaces are better absorbers than white ones |
| D. | Black surfaces are better radiators than white |
| Answer» C. Black surfaces are better absorbers than white ones | |