A lipoma is a benign tumourAn abnormal swelling that is not cancerous; in other words, it does not invade local tissues or spread to distant parts of the body. composed of fatty tissue. It is the most common benign soft tissue tumour and occurs in at least 1% of the population.
Condensation in a refrigerator is caused be the cool and warm air flow. When the dorr is opened warm air is pulled inside the unit and the cool air meeting it causes condensation to form on the walls of the unit.
Refrigerants remove heat in a refrigerator by changing phases within the coils. They will absorb or release heat through evaporation or condensation. The compressor and expans â¦ ion valve facilitate the pressure changes. For more information and a diagram, please refer to the related link.