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Chalkboard erasers are made of felt. Felt is hair. Hair does not conduct electricity. Felt has lots of air entrained between the hair fibers so, it conducts heat poorly, too.
Wiki User
∙ 11y ago
Wiki User
∙ 11y agoIn short, yes. The real question should be, isn't there a material that you can use that is superior to the conductivity of an eraser.
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Most chaklboard erasers are felt, which is NOT a conductor. When dry, a fairly good insulator.
Wiki User
∙ 14y agothat depends on if it is wet or dry and what sort of material it is made from.
Wiki User
∙ 6y agoA dry chalkboard eraser is an insulator.
Anonymous
Conductor
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Is a rubber eraser a conductor or a Insulator?
a pencil eraser is a conductor .
How long take a eraser to biodegrade?
Eraser is made out of rubber. If exposed under the sun, an eraser will take between 50 to 80 years to biodegrade.
Is a eraser a common noun?
Yes, the noun 'eraser' is a common noun; a general word for an object, a device, or a substance; a word for any eraser of any kind.
How many yards are in a width of a chalkboard?
2.5m
Is black chalkboard translucent transparent or opague?
It is Opaque letting no light through.
What is the purpose of a chalkboard eraser?
The purpose of a Chalkboard Eraser is to wipe off, or "erase," anything that is written on a Chalkboard. Things are usually written on Chalkboards using Chalk, and an eraser lifts the layer of chalk of the chalkboard, leaving it free again.
How much does a chalkboard eraser weigh?
how much does chalkboard eraser weigh in grams
What is the volume of a chalkboard eraser in cm?
245.8
What is the volume of a chalkboard eraser?
Chalkboard erasers come in a number of different sizes, so, clearly it depends on the particular eraser. An eraser 5" x 2" x 1.5" in not uncommon. Its volume would be 15 cubic inches.
How do you spell ereaser?
The likely word is "eraser" (e.g. for a chalkboard or pencil writing).
Is a eraser a insulator or a conductor?
Conductor
What is chalkboard eraser in french?
un effaceur (du tableau noir)
What is the volume of a chalkboard eraser in centimeters?
the average is 150 cubic centimeters
How do you say chalkboard eraser in German?
"board eraser" is "(der) Schwamm" ("sponge") or "(der) Tafelschwamm" ("(black)board sponge") in German. eraser - Radiergummi
If one student tossed a chalkboard eraser horizontally so that the eraser hits the ground 5 meters away at exactly the same time another student drops an eraser which eraser hits the ground first why?
They hit at the same time.
Name something specific that a kid in detention might be asked to clean?
chalkboard desks floor eraser
If one student tossed a chalkboard eraser horizontally so that the eraser hits the ground 5 meters away at exactly the same time another student drops an eraser which eraser hits the ground first?
they would hit at the same time
