MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
| 1. |
Which of the following circular rods, (given radius r and length /) each made of the same material and whose ends are maintained at the same temperature will conduct most heat? |
| A. | \[\operatorname{r}=2{{r}_{0}};l=2{{l}_{0}}\] |
| B. | \[\operatorname{r}=2{{r}_{0}};l={{l}_{0}}\] |
| C. | \[\operatorname{r}={{r}_{0}};1=2{{1}_{0}}\] |
| D. | \[\operatorname{r}={{r}_{0}};1={{1}_{0}}\] |
| Answer» C. \[\operatorname{r}={{r}_{0}};1=2{{1}_{0}}\] | |