Semiconductors are ‘doped’ because
A. Doping makes them better insulators
B. Doping helps to eliminate errors
C. Doping decreases the costs
D. Doping makes them better conductors
D. Doping makes them better conductors
You might also like to view...
Newton's Second Law in 1 Dimension: A 1200-kg car is pulling a 500-kg trailer along level ground. Friction of the road on the trailer is negligible. The car accelerates with an acceleration of 1.3 m/s2. What is the force exerted by the car on the trailer?
A. 550 N B. 600 N C. 650 N D. 700 N E. 750 N
The density of air at room temperature is about 1.2 g/cm3. This is the same as
A) 12 kg/m3. B) 120 kg/m3. C) 1200 kg/m3.
Stars of spectra type K have strong Balmer lines
a. True b. False Indicate whether the statement is true or false
What is the element X for the nuclide 64 30X?
A. Zn B. Se C. Gd D. Ge