A physical hazard is an environmental factor or condition that can cause harm or injury to individuals through physical interactions, including mechanical, thermal, electrical, or sound energy. Managing these hazards is crucial in workplace safety, as they are often present in industrial or construction environments where the risk of accidents is high.

Physical Hazard

Environmental factor

Condition that can cause harm

Physical Interactions

Mechanical energy is the sum of potential and kinetic energy in a system, which is conserved in the absence of non-conservative forces like friction. It plays a crucial role in understanding the dynamics of physical systems, from simple machines to complex mechanical structures.

Mechanical Energy

Thermal energy is the internal energy present in a system due to the random motions of its particles, often associated with temperature and heat transfer. It plays a crucial role in thermodynamics, influencing how energy is transferred and transformed in physical processes.

Thermal Energy

Electrical energy is the energy derived from electric potential energy or kinetic energy, associated with the movement of electric charges. It is a versatile form of energy that can be easily converted into other forms such as light, heat, or mechanical energy, making it essential for modern technology and daily life.

Electrical Energy

Sound Energy

Workplace safety involves the implementation of policies, procedures, and practices to prevent accidents and injuries, ensuring a secure and healthy environment for employees. It is a critical aspect of organizational management that requires continuous assessment and improvement to adapt to changing work conditions and technologies.

Concepts

Relevant Degrees

Your Lessons