3a Define resistivity

1 : the longitudinal electrical resistance of a uniform rod of unit length and unit cross-sectional area : the reciprocal of conductivity. 2 : capacity for resisting : resistance.Simply resistivity or Electrical resistivity is the resistance of the flow of current from one end to the other in a material. ... It is the reciprocal of electrical conductivity. The resistivity is represented as ρ and it is directly proportional to the material resistance and length.

Hope it is Helpful to you

Please Drop some thx ♥️♥️

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

i really hope this answer you out! it makes my day people like you and giving back to the community that has me through school! if you could do me a favor, if this you and this is the very best answer and you understand that all of my answers are legit and top notch. mark as brainliest! and have a awesome day!