The type of light waves that are dangerous to living tissue due to their high energy are X-rays and Ultraviolet light.
- X-rays have high energy and can penetrate biological tissues, which can lead to cellular damage and increase the risk of cancer.
- Ultraviolet light has enough energy to cause damage to the DNA in skin cells, leading to issues such as skin burns, premature aging, and skin cancer.
Among the options provided, if you are asked to choose one, X-rays are typically considered the most dangerous due to their higher energy and penetration capabilities compared to ultraviolet light.