Kiss FM Radio broadcasts at 102.5 on the dial. This stands

Last updated: 7/24/2022

Kiss FM Radio broadcasts at 102.5 on the dial. This stands for 102.5 Megahertz or 102,500,000 Hz. Radio I waves travel at the speed of light, which is 3.0 x10 m/s. What is the wavelength that Kiss FM uses to broadcast its music? 2. A sound wave travels at 350 m/s in the air. A distant horn is producing a note that has a frequency of 480 Hz. 2a. What is the period of the wave? 2b. What is the wavelength? 3. While on vacation you visit the Grand Canyon. You shout at the far wall and the sound returns after 4.0 seconds. The speed of sound that day was 351 m/s. The sound you made had a frequency of 385 Hz. 3a. How far was it to the far side of the canyon? 3b. What was its wavelength? 3c. What was its period? 4. A green dress reflects light that has a wavelength of 535 nm. 4a. Find the frequency of the waves. 4b. Find the period of the waves.