Nagpur, India, 440023
ECHO TUBE ( VELECITY OF SOUND) Concept:Position your ear at the open end of the pipe and clap your hand. Echo of the clap caused by the reflection of sound at the far end of the pipe can be distinctly heard Technical specification : Length: 60 ft. Diameter : 10 inch Material: Plastic / Fibre Desc.: Tube is fixed in the ground with the help of frames made of metal ELECTRICAL CONDUCTIVITY Concept:Electrical conductivity is the measure of the amount of electrical current a material can carry or its ability to carry a current