Student 1 Student 2 Student 3 Student 4 Practicing with Planck 1. An AM radio station uses radio waves with wavelengths of 300 meters. How much energy is in this wave? 2. Lanthanum emits gamma radiation with a wavelength of 1.24 x 10-31 meters. How much energy is in this gamma ray? 3. Visible light has an average wavelength of 550 nm. How much energy would be in this wavelength of light? 400 nm, how much energy would be in this wave? 4. Ultraviolet light A (UVA) can penetrate deeper layers of skin than UVB. If UVA has a wavelength of 5. Microwave ovens use microwaves with a wavelength of 0.12 meters. How much energy does this wave have? 6. Long-wavelength infrared cameras detect infrared radiation with a wavelength of 1.0 x 10-5 meters. How much energy is in these waves?