Science, asked by arnavthcoolgamer, 8 months ago

Pencil lead is a non-metal but when used as an electric
tester the bulb glows. Why?

Answers

Answered by yash222007
2

Answer:

lead is insululater but pure lead like pencil lead is a conductor so it allows electricity to flow through it.

Explanation:

hope it helps

Answered by swatirout1984
1

Answer:

as it is a semiconductor

hope it helps you

Previous Question
Next Question
Similar questions
Social Sciences, 4 months ago
Name planets in correct maneer ​...
Social Sciences, 4 months ago
what do tou mean by judiciary​...
Math, 4 months ago
In a sample survey about the drinking habits in two cities, it is observed that, in city X57%are male, 22%are drinkers, and 14% male drinkers, whereas in city Y52% are male, 28% are drinkers and 21% are male drinkers. tabulate the above ​...
English, 8 months ago
wherein the classroom does Wanda sit and why​...
English, 8 months ago
0.12 Write the meaning of the underlined phrase, She was thinking about the fun they had.​
Math, 1 year ago
what percent is each of the following à) 42 minutes to 2 hours ​...
English, 1 year ago
what is meant by true begotten father​...
Math, 1 year ago
plzz solve this both questions ...... plzzz​...