Final answer:
Fire extinguishers should be accessible within 75 feet, mounted 3.5 to 5 feet above the floor, which is important for laboratory safety. The actual distance may vary depending on local regulations and the specific hazards present in the environment.
Step-by-step explanation:
The placement of fire extinguishers is particularly crucial for safety in any environment, including laboratories. While there isn't a universal distance applicable everywhere, as it can depend on local regulations, fire codes often specify that fire extinguishers should be mounted so that their carrying handles are 3.5 to 5 feet above the floor and are accessible within a maximum travel distance of 75 feet. It is important to note that these are general guidelines and specific requirements may vary depending on the type of fire extinguisher and the hazards present.
Furthermore, laboratory safety measures indicate the need to know where safety equipment, like fire extinguishers and eyewash stations, is located. In the context of a classroom or a lab, teachers and students should ensure that they are familiar with the location and proper usage of these devices in case of an emergency.