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

Solve the following system of equations. 3x + 8y =15 2x - 8y =10 x = ? y = ? Please help! Thank you!

How many variables should a scientist change at one time to have a good experiment?

Because particles move randomly, molecules tend to move across the membrane in both directions.does the model indicate that the molecules are moving in equal am

What happened right before the English started to set up colonies in North America

I need answers for problems 7 and 8 ASAP use the chart to help you.

What narrative structure (episodic plot, parallel plot, etc.) does the author use to tell the boy in striped pajamas

Estimating with multiplying decimals estimate 2.7 times 4

jumbo jerry,the hotdog eating champion,ate 13 hot dogs every 2 minutes at the country fair contest. how did it take him to eat 91 hot dogs at the same rate?

what conditions differentiates a market of pure competition from one of monopolistic competition? A. price B. competition C. products D. firms

Ana and john are salespeople at store.If they made 36 sales one day and john sold three less than twice Ana's sales total,how many did john sell?