光电效应测普朗克常数数据

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1、表-1伏安特性实验数据记录表400nm450nm500nm550nm测量次数U/VI/μAU/VI/μAU/VI/μAU/VI/μA1-2.50-34.40-2.50-44.80-2.50-48.0-2.50-37.902-2.40-33.80-2.40-43.90-2.40-46.9-2.40-38.203-2.30-32.40-2.30-42.70-2.30-45.9-2.30-37.904-2.20-31.80-2.20-41.80-2.20-44.8-2.20-37.005-2.10-30.00-2.10-40.40-2.10-44.0-2.10

2、-36.006-2.00-29.00-2.00-39.90-2.00-43.0-2.00-34.807-1.90-28.00-1.90-38.50-1.90-42.0-1.90-33.908-1.80-26.90-1.80-37.00-1.80-40.4-1.80-32.309-1.70-25.70-1.70-35.80-1.70-39.9-1.70-31.9010-1.60-24.00-1.60-33.80-1.60-38.3-1.60-30.8011-1.50-22.40-1.50-32.00-1.50-36.2-1.50-29.9012-1.40-

3、21.70-1.40-30.80-1.40-34.3-1.40-28.3013-1.30-19.90-1.30-28.20-1.30-32.4-1.30-27.8014-1.20-17.80-1.20-26.00-1.20-30.9-1.20-26.0015-1.10-14.20-1.10-24.00-1.10-29.0-1.10-24.2016-1.00-10.00-1.00-21.90-1.00-27.2-1.00-22.8017-0.800.00-0.80-11.80-0.80-22.2-0.80-19.9018-0.5038.00-0.5039.

4、60-0.5010.0-0.50-9.8019-0.1089.80-0.3091.80-0.3081.2-0.3031.30200.0096.00-0.23100.00-0.2099.9-0.1092.40表-2入射光波长（频率）与截止电压表14波长λ/nm频率ν/10Hz截止电压Uo/V4007.5004506.6675006.0005505.455