caponedomonique1 caponedomonique1
  • 02-12-2016
  • Physics
contestada

Which of the following is a poor electrical insulator?
A) Plastic
B) Glass
C) Wood
D) Wood
E) Sea Water

Respuesta :

Аноним Аноним
  • 02-12-2016
Sea water contains charged ions. These ions help in conduction of electricity. If you dip electrodes into salt water and connect them to voltmeter, you'll see deflection which implies salt water (sea water) is good conductor of electricity.
Answer Link

Otras preguntas

I need to find the easiest way to learn how to divide fractions and mixed fractions. I also don't get how to simplify.
Use the discriminant to describe the solutions as one real, two real, or two imaginary solutions. x^2 - 15x + 12 = 0
how many dogs in the world
Who made the first vaccine for covid 19?
Who made the first vaccine for covid 19?
what is the LCM of 4, 5
Find the difference of the polynomials given below and classify it in terms of degree and number of terms. 3n^2(n^2+4n-5)-(2n^2-n^4+3)
Evaluate. 4^3 − (3+2^3) ⋅ 1.2 Responses: 1.)70.6 2.)50.8 3.)16.2 4.)1.2 PLEASE HELP!
Luis goes 4 laps every day to the athletics track and the track measures 800 meters how many km he runs in five days.​
How can you get answers to questions like in science that are very involved?