Visible Light Spectrum: Speed of Light, Planck's Constant, Energy of Light Worksheet is an excellent resource to use in a traditional, hybrid, or distance learning environment. The file comes in both printable and digital formats. The digital worksheet is great for online platforms such as Google Classroom, Schoology, or others. The digital fillable pdf form can be filled out using Adobe Acrobat, Lumen, Kami, or other free pdf-editing applications.In this worksheet, students will use a visible l