Một dây dẫn làm bằng vônfam có diện trở suất p = 5,5 10-⁸ W. m, tiết diện S = 1mm² và chiều dài là / = 100m, đặt dưới hiệu điện thế U = 24V

the answer is c)8

step-by-step explanaction:

step-by-step explanation:

because 1/3 is a fraction. we can tell because there is a divisor symbol between the 1 and the 3. if we were to add 2 fractions together, we would add the numerators, which is the number on top, but not the denominators, which is the number on the bottom

1/3+1/3=2/3

hope this !

not me

step-by-step explanation:

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where is the graph? need more info