Solar furnace ideal for demonstrating solar energy.

• Ideal for classroom demonstration on solar energy
• 11.8" parabolic mirror to focus the light rays
• Sun's rays effectively heat the copper cup at end of column

This solar furnace effectively showcases the transfer of energy between solar radiation and thermal energy. Ideal for physics classroom demonstrations. Light from the Sun's rays are reflected off of a 30 cm (11.8") diameter parabolic reflector, and are focused onto a black colored copper cup. Solar Furnace measure 18 inches tall and is 11.8 inches in diameter.