Radiation Bottles Set 
Rubber stopper has hole for thermometer. Fill with cold water for absorption, hot water for emission. A very simple and easy way to study and demonstrate heat absorption, emission and radiation. Newton’s law of cooling can also be studied.Strong aluminum construction. Set of 2 bottles, one white other black. Supplied with rubber stoppers, thermometer not included. 
	
Bottle Height Without Stopper: 3.54 Inch (90mm)
	
Bottle Diameter: 1.96 Inch (50mm)
	
Bottle Capacity: 100 mL. 
	
A preview of the included instructions can be found at the bottom of this listing. 
	
Measurements are approximate.