Question

How a mobile phone's ray hermful for us​

Answer 1

Cell phones emit radiofrequency radiation (radio waves), a form of non-ionizing radiation, from their antennas. Parts of the body nearest to the antenna can absorb this energy. The number of cell phone users has increased rapidly.

Answer 2

Explanation:

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1. There is no strong or consistent evidence that mobile phone use increases the risk of getting brain cancer or other head tumors.
2. The United States National Cancer Institute points out that "Radiofrequency energy, unlike ionizing radiation, does not cause DNA damage that can lead to cancer.