Radiofrequency heating is a process that uses electromagnetic waves to generate heat in materials. This technique is commonly used in various applications, including cooking, industrial processes, and medical treatments. The waves penetrate the material, causing its molecules to vibrate and produce heat, which can be controlled by adjusting the frequency and power of the waves. In medical settings, radiofrequency heating is often employed for procedures like radiofrequency ablation, where targeted tissue is heated to destroy abnormal cells. This method is minimally invasive and can be used to treat conditions such as tumors or chronic pain, offering an alternative to traditional surgical techniques.