A physical hazard for CRT (cathode ray tube) screens is the risk of implosion due to the vacuum inside the tube, which can cause flying glass shards if the screen is broken. For LCD (liquid crystal display) screens, a common hazard is the risk of cuts or injuries from broken glass if the screen is shattered. OLED (organic light-emitting diode) screens can pose hazards related to chemical exposure from the organic materials used in their construction if damaged. Lastly, all types of screens can present ergonomic hazards if not positioned properly, leading to strain or injury from poor posture during use.
physical hazard
The physical hazards of screens primarily include eye strain, often referred to as digital eye strain or computer vision syndrome, which can result from prolonged exposure to screens. Other concerns include poor posture leading to musculoskeletal issues, such as neck and back pain, due to improper ergonomics while using devices. Additionally, screens can pose a risk of accidents if they distract users in environments requiring attention, such as while walking or driving.
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A physical hazard is something inside your food that will make you sick if you ingest it. It is physically hazardous to your overall health.
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physical hazard affects you physically but a biological or chemical hazard affect you from within. Physical hazards may cause injuries such as broken leg, cuts, wounds, etc. while biological/chemical hazards can cause injuries such as choking, inability to breath, internal bleeding .
Broken Glass
Drinking water from a clean, uncontaminated source is NOT a health hazard.
Broken Glass
Heat or temperature is a physical hazard that can cause or support fire in other materials.
Yes, within the context of industrial hygiene (occupational hygiene), radiation is a physical hazard.
physical hazard