Select all invalid ways of using boolean expressions in if statements.

Which of the following statements is correct about the band structure of p-type extrinsic semiconductors that are commonly used (ie: silicon)?

Pick the code/s that correctly implements the following:

1. Get a user input save in variable max
2. convert max to int

   1. if success, continue
   2. if fail, repeat step 1

3. print max as "Max: _"

Select the correct value held by output after the execution of the following code:

output = "Hello"

output = "World"

output += output[0:5] + " " + "World"

output = f"{output} !"

Select all statements that are True about the command range

What is the result printed by the code shown

a = 1.1

b = 8.6

Select all correct statements that describe valid ways to round values in python 3.10

Consider adding a small amount of Boron (B) to intrinsic semiconductor Silicon (Si). What are the dominant charge carriers in the extrinsic Si within the extrinsic regime?

Calculate the resistivity of a p-type semiconductor at room temperature (RT). Consider only the primary charge carriers at this temperature.

Concentration of holes (p) at RT = 8 x 10^17 /m^3

Mobility of holes (μ_h) at RT = 180 m^2/(V•s)

Concentration of electrons (n) at RT = 2 x 10^15 /m^3

Mobility of electrons (μ_e) at RT = 120 m^2/(V•s)

Charge (q) = 1.602 x 10^-19 C

Which of the following statements describes an indirect bandgap semiconductor like Si?