germanium or silicon crystal
Modern silicon transistors are by layering a semi conductor material on top of a conductor material on top of a semi conductor material. Various materials have been tried to improve the effeciency of the transistor. Most transistors these days come as part of an intergrated circuit or IC
if a diode is in forward biased the diode acts as switch is on and when we apply the diode in reverse biased then it work as the switch as off.
Muscles are made of a type of elastic tissue (sort of like the material in a rubber band).
denim
Type A
the trombone was made from wood
transitor
No. Neoprene is a material as are cotton and silk. A fabric is made out of material.
iron
metal oxide
IRON
laughing out loud?