Which of the following statements about laser safety is true?

The assertion that safety precautions are necessary when interacting with lasers is true because lasers, regardless of their power levels, can pose risks to eyes and skin. Precautions are essential to prevent unintended exposure and associated injuries, such as eye damage, which can occur even with low-power lasers. Different types of lasers emit coherent light, which means that the light waves are organized in phase, allowing them to focus on a specific point. Consequently, the risk associated with laser exposure isn’t solely dependent on the power level but also on the characteristics of the laser beam and the application context. Therefore, understanding and implementing safety measures is vital for anyone who works with or around lasers, making this statement true and underscoring the importance of appropriate training and awareness in laser safety practices.