no. for example ceramic insulating heat sink wafers conduct heat very well from an electronic component to a metal heatsink while insulating the component electrically from the heatsink.
may be some kind of materials which has the property of transparency and also which can be used for conducting, insulating,semiconducting.
Molecules with a permanent dipole moment, such as water molecules or some organic compounds, can be electrically polarized. Additionally, certain types of crystals and materials with asymmetric charge distributions can also be polarized when an electric field is applied.
These are electrically positive objects.
Materials that are good conductors of electricity, such as metals, tend to be bad for creating static electricity. Additionally, materials that have high humidity levels or moisture content will also be less likely to generate static electricity.
It is a lens made up of two miscible fluid of different refractive index: one a electrically conducting aqueous solution and the other an electrically non-conducting oil. It has no moving parts . Now it is used in phone ,cameras etc. This works on the principle of mimics the action of the human eye using a fluid lens that alters its focal length by changing its shape.This also overcomes the fixed-focus disadvantages of present lenses
Materials such as water, salt, sugar, vinegar, baking soda, and food coloring are readily available for conducting experiments at home. Other common household items like cups, spoons, measuring tools, and recycled materials can also be used in experiments. Grocery stores, pharmacies, and hardware stores are good places to find materials for more specific experiments.
As temperature increases, the resistance of conducting materials also typically increases. This is because as temperature rises, the atoms in the material vibrate more, leading to more collisions with electrons, which in turn increases resistance. Conversely, as temperature decreases, resistance tends to decrease as well.
To ensure that you obtain accurate information on something. Also, so that you can trace the source of your information to the materials you have utilised for the purposes of your research.
American wire gauge (AWG), also known as the Brown & Sharpe wire gauge, is a standardized wire gauge system used since 1857 predominantly in North America for the diameters of round, solid, nonferrous, electrically conducting wire.
a electically charged atom is also known as a eletron
An oven is used in a laboratory for various purposes, including drying or heating samples, materials, or equipment. It can also be used for sterilization, testing the stability of materials at different temperatures, or conducting specific chemical reactions that require controlled heating.
Glass is a nonconductor, also known as an insulator. It does not allow the flow of electricity through it because of its high resistivity. This property makes glass useful for insulating materials in electrical applications.