A type of industrial hazard, which includes ambient heat, burn, noise, and vibration.

• A. Biological
• B. Chemical
• C. Physical
• D. Ergonomic

Answer: (C)

These are all forms of physical hazards, which involve energy in the environment that can cause harm without involving chemicals or living organisms. Ambient heat can lead to heat stress or burns, while noise and vibration are energy transfers from equipment that can damage hearing or affect the body. The other hazard types don’t cover these energy-related risks: biological hazards involve living organisms or their products, chemical hazards involve hazardous substances, and ergonomic hazards relate to how work tasks and design affect the body. So, physical hazards is the best fit for heat, burns, noise, and vibration.