Question

what is the young modules of brass​

Answer 1

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Young's modulus of brass and steel are \[10 \times {10^{10}}N/m\] and \[2 \times {10^{11}}N/m\], respectively. A breasts wire and a steel wire of the same length are estimated by \[1mm\] under the same force. The radii of the brass and steel wires are \[{R_s}\] and \[{R_b}\].

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Answer 2

Answer:

Young's modulus of brass and steel are \[10 \times {10^{10}}N/m\] and \[2 \times {10^{11}}N/m\], respectively. A breasts wire and a steel wire of the same length are estimated by \[1mm\] under the same force. The radii of the brass and steel wires are \[{R_s}\] and \[{R_