验证横波的波长与弦长

M0=36.48gM=24.9 9gM =24.928gM3=24.98gM =24.949gM5=24.9 7gM =24.969gM7=24.9 9gT/N0.600.851.091.341.581.832.07X1 /cm63.0056.5546.5944.3838.5530.7525.48X2/cm99.0098.0098.0198.6099.0099.00100.00n1111111L/cm X2-X136.0041.4551.4254.2260.4568.2574.52A=2L/n(m)0.72000.82901.02481.08441.20901.36501.4904Ln(T)-0.51-0.170.090.290.460.600.73Ln(九)-0.33-.190.030.080.190.310.40验证横波的波长与波源振动频率的关系M +M +M =36.48+24.99+24.98=86.45组别。1234567频率f(Hz)848688909296100X /cm149.5543.2444.5541.1342.8840.9240.93X /cm293.0085.5086.5082.0083.0080.1279.28n1111111L/cm X-X2 143.4542.2641.9540.8740.1239.238.35A=2L/n(m)0.86900.84520.83900.81740.80240.78400.7670Ln(f)4.434.454.484.504.524.564.61Ln(九)-0.14-0.17-0.18-0.20-0.22-0.24-0.27f=80Hz验证横波的波长与弦线张力的关系(g=9.8m/s2)验证横披的披长与弦线张力的关系Ln(X)