This heat absorption radiation comparator is designed to help students investigate how different surfaces absorb and radiate heat, making it ideal for secondary schools and colleges studying physics. Teachers can easily demonstrate key concepts in energy transfer, while learners gain hands-on experience comparing shiny and dull surfaces.

• Includes comparator apparatus with electric bulb heat source, white screen, and experiment guide
• Base measures 254mm x 178mm x 25mm; height to dome tips is 165mm
• Features two domes: one black, one shiny metal, for direct comparison
• Thermometer holders on both domes (thermometers not included)
• Suitable for classroom experiments on heat absorption and radiation