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Why are insulators important for electricity?
Insulators are important because they stop electicity from going through the spot where the insulator is.
Name 2 insulators?
Insulators are materials or substances that do not readily allow the passage of sound or heat. Two examples of insulators are glass and porcelain.
Wires that do not have insulators there energy gets lost into the surroundings as?
Line loss, or heating of the wires. The insulators prevent the loss of energy.
Why are glass insulators used on power lines?
The large glass insulators are easy to mould, and are strong, well able to insulate the pylons from the high voltage the cables are designed to carry.
Charges do not flow easily through?
Insulators.
What are good insulators to keep something cool?
its tinfoil and Styrofoam
How are insulators used in everyday life?
they keep your house warm
Does Insulators offer resistance to the flow of electric current?
Yes, insulators offer resistance to the flow of electric current. Insulators are materials with high resistance, which restricts the flow of electrons through them. This property makes insulators useful for preventing electrical leakage and ensuring the safe transmission of electricity.
Can thermal insulators keep warm things warm?
Yes, that is their purpose.
Why do people use insulators?
To keep themselves warm. (insulation is taken from insulate)
Are balloons insulators?
Balloons are not insulators. They are made of materials like rubber or plastic that can conduct electricity. It is advisable to keep balloons away from electrical sources to prevent accidents.
What does an insulators do?
Keep in warmth, it slows down the transfer between the 2 different temp. can also keep in the cool air.
What is the word for keep safe from changes?
keep safe from changes
Why parts of the bulb need insulators?
Insulators in a light bulb help prevent the electric current from short-circuiting, which could lead to overheating and potentially cause a fire. Insulators also help maintain the proper flow of electricity within the bulb's components, ensuring efficient and safe operation.
How do insulators keep the cold in?
Insulators keep the cold in by preventing the transfer of heat through the material. Materials with low thermal conductivity, such as foam or fiberglass, create a barrier that slows down the movement of heat, thus keeping the cold trapped inside. Additionally, insulators can trap air pockets which further reduce heat transfer through conduction and convection.
Does insulators keep us from electric shocks?
Yes, insulators help prevent electric shocks by blocking the flow of electricity and maintaining a barrier between the electrical current and people or objects. Materials like rubber, plastic, and glass are commonly used as insulators to reduce the risk of electric shock.
How do they keep safe?
they keep safe by eating danishes to act like them
