Leslie’S Cube

Useful For Qualitative Activities In Thermal Radiation. The Results Can Also Be Quantified Using A Suitable Radiation Sensor Facilitating Investigation Of Emission And Absorption Of Radiation From Different Surfaces At A Same Temperature Or Radiation From A Single Surface At Different Temperatures (Stefan-Boltzmans Law) . Comprises A Sheet Metal Cube Of Sides About 130Mm With Opening At The Top For Pouring In Water And Inserting A Thermometer Through A Holed Rubber Stopper. Each Of The Four Vertical Faces Is Finished Black, Varnished, Roughened And Polished. (Leslie’S Cube, Economy, Made Of Tin Plate)