[Retracted] Design and Fabrication of Solar Dryer System for Food Preservation of Vegetables or Fruit

Table 4

Aluminium tray size and material.

S. no.	Material	Amount
1.	Density (g/cm^3)	0.96–1.6
2.	Melting point (°C)	240
3.	Thermal conductivity (W/mK)	0.33
4.	Refractive index (kHz)	1.6 dielectric const.
5.	Molecular formula	(C8H8)n