In terms of the type of radiation they emit, phones and microwaves are different.
Mobile phones emit non-ionizing radiofrequency (RF) radiation. This type of radiation is considered to be low-energy and is generally not harmful in typical usage scenarios. The RF radiation emitted by phones is regulated and must comply with safety standards to ensure it remains within acceptable limits.
On the other hand, microwave ovens emit non-ionizing electromagnetic waves, specifically microwaves. These microwaves are higher in energy compared to the RF radiation emitted by phones, as they are designed to heat and cook food. The microwaves used in microwave ovens are contained within the oven and are not meant to escape when the oven is properly functioning.
When it comes to the amount of radiation that you are exposed to while using a phone versus being near a microwave oven, the exposure from a phone is generally much lower. When using a phone, the primary exposure is to the RF radiation emitted by the device, and this exposure diminishes with distance from the phone. However, it's important to note that extended or excessive use of mobile phones held close to the body has raised some concerns, but scientific research has not provided conclusive evidence of harmful effects.
Microwave ovens, when used according to their intended purpose and with intact and functioning safety features, do not pose significant radiation risks to people. The microwave's shielding prevents the microwaves from escaping the oven cavity during normal operation.
It's worth noting that the term "radiation" can be misunderstood. While both phones and microwaves emit radiation, it is important to distinguish between different types of radiation and their potential health effects.