dinhnam02032001 4/14/2024 3:32:04 PM

Câu 21: Trên một sợi dây đang có sóng dừng với một đầu cố định và một đầu tự do. Sóng truyền trên dây có  bước sóng λ. Chiều dàihttps://lh7-us.googleusercontent.com/REUyKgGnsv2mGsrBboYJixt8ZSsvTE2TihV5SKzlPNKG6tp4tR0PuYPI37d1AzOZS7vj7IOtm0FdJpxNwmOfV6RBT97ku9dHT6TuqFTcY2IphUOCfDzW7nNvYf9gxVCOVbcIB-OY9Koh8N0=s800 của sợi dây thỏa mãn 

  1. https://lh7-us.googleusercontent.com/u7sNXcVTgcUzRP5JhvQIRtT7E5ayBIlpegunb3_Kgm2cUA7kV85GFtLM7d_VXpBfWAfkfxx4eNc1fx5jAWbJ0i5r_GTx45cUt_uCjDTB5RJsnMzx5n5RGjpdWAw0D1iFixAafXQs1e_p3l4=s800 với https://lh7-us.googleusercontent.com/hyZPW4Nt0-EoI4x9olrrhNtaP-NcE7yFErsyIex8pP1CcKvHjZLs83En1RtxRmoaTD_AONYwdC9v-ISBpKWdCxSrd_Bhsw9jltgahrVF3J5IpZB2pOqRWlHbtrBl7pX7Qw8kwKSIYIZNQZ4=s800         B. https://lh7-us.googleusercontent.com/IKwfwpr2XSVm0bLdx1i2rK5QA0zyqhkqMVkbFFYd7WGhDRQ5iGzhSdXs9Fdxs6KjhcxSIXKYn8RDdQP9queWXlP9154G5zTr3rDlW-oaFv01F41873iaHmC3vn9CxFbIRwEw4t3oQI5iqOM=s800 với https://lh7-us.googleusercontent.com/hyZPW4Nt0-EoI4x9olrrhNtaP-NcE7yFErsyIex8pP1CcKvHjZLs83En1RtxRmoaTD_AONYwdC9v-ISBpKWdCxSrd_Bhsw9jltgahrVF3J5IpZB2pOqRWlHbtrBl7pX7Qw8kwKSIYIZNQZ4=s800 

C. https://lh7-us.googleusercontent.com/da8tiZzjDOJSDzR5q5wCmB7lgq3l7bxUuZD-VcyccubHgpArpHTIa5K4IcXaHPb1QgIXtXNyBGxGwDJlGFty5N1NCkMvW2sfgctxTyhgl7ZwMlMG9-eMb0EYLG6Z-DabgssI-lCrDQK6kfA=s800 với https://lh7-us.googleusercontent.com/hyZPW4Nt0-EoI4x9olrrhNtaP-NcE7yFErsyIex8pP1CcKvHjZLs83En1RtxRmoaTD_AONYwdC9v-ISBpKWdCxSrd_Bhsw9jltgahrVF3J5IpZB2pOqRWlHbtrBl7pX7Qw8kwKSIYIZNQZ4=s800         D. https://lh7-us.googleusercontent.com/9M-VwgOhl1chmDU37sYAjjblWX6c_DS1pShiVl5ESXIKJ_U8NnCYfTrmovOog-8y7GM2hEo0gZGhBMees68Umww5bypeK_-J_NBXbVBEctpmPZUw0lP8v_k7cvukAgQJtUXETzFp8eISwOI=s800 với https://lh7-us.googleusercontent.com/hyZPW4Nt0-EoI4x9olrrhNtaP-NcE7yFErsyIex8pP1CcKvHjZLs83En1RtxRmoaTD_AONYwdC9v-ISBpKWdCxSrd_Bhsw9jltgahrVF3J5IpZB2pOqRWlHbtrBl7pX7Qw8kwKSIYIZNQZ4=s800

6. Đề thi thử bám sát cấu trúc đề minh họa TN THPT 2024 - Môn Vật Lí - Đề 6 - File word có lời giải

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