Two light bulbs are wired in series and one bulb burns out (opens.) technician a says that the other bulb will still work. technician b says that the current will increase in the circuit because one electrical load (resistance) is no longer operating. which technician is correct?

Neither technician

Explanation:

Neither technician is correct.

two bulbs are connected in series one bulb burn out  

If one bulb in the series burns out then the circuit will break.

In a series circuit same current passes each resistor.

so, both the technician is incorrect bulb B will not work and current will not increase in the other bulb.

d) physical means can be used to separate the components of air.

report!

explanation:

physics means: "the branch of science concerned with the nature and properties of matter and energy. the subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms."