This physics problem tests your understanding of fundamental physical laws and their applications. The step-by-step solution below breaks down the problem using relevant equations and physical reasoning.
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Here's the solution for Question 2: Question 2: Describe five (5) possible causes of hazards in a science laboratory. For each cause, suggest one prevention method. Here are five possible causes of hazards in a science laboratory and their prevention methods: Cause 1: Improper handling and storage of chemicals. Prevention: Always wear appropriate Personal Protective Equipment (PPE) such as safety goggles and gloves, and store chemicals in designated, labeled containers away from incompatible substances. Cause 2: Unsafe use or breakage of glassware. Prevention: Inspect all glassware for cracks or chips before use, handle it carefully, and dispose of broken glass in a designated sharps container. Cause 3: Misuse or malfunction of electrical equipment. Prevention: Regularly check electrical cords for damage, ensure equipment is properly grounded, and avoid overloading power outlets. Cause 4: Careless use of open flames or heat sources. Prevention: Keep flammable materials away from open flames, never leave a lit Bunsen burner unattended, and ensure fire extinguishers are readily accessible. Cause 5: Poor housekeeping and cluttered workspaces. Prevention: Keep work areas tidy, clear aisles of obstructions, and return all equipment and chemicals to their proper storage locations after use. Send me the next one 📸