MCQOPTIONS
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| 1. |
What are the factors upon which the amount of heat produced in a wire depend? (i) Material (ii) Length (iii) Thickness |
| A. | Only (i) and (ii) |
| B. | Only (ii) and (iii) |
| C. | Only (i) and (iii) |
| D. | (i), (ii) and (iii) |
| Answer» E. | |