do the and the lab report please
https://www.mediafire.com/file/k1qip1mfm6263fk/64B_Refraction.pdf/file
https://www.mediafire.com/file/tgajdilh9gcitdo/64C_Dispersion.pdf/file
https://www.mediafire.com/file/psiyih6jrlctvv9/64A_Reflection.pdf/file
this is a video helo with it
https://www.mediafire.com/file/5j1usra1oz3u2my/IMG_7637.MP4/file