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Insulating materials are rated by their?
R-value
What are insulating materials rated by?
r factor..the higher the factor the better the insulation
A major feature in many insulating materials is?
A major feature in many insulating materials is TRAPPED AIR.
What are some insulating materials?
woodpure (distilled)waterplasticmicaglass
What materials has both conducting and insulating properties?
Semiconductors.
What is the difference between lvalue and rvalue?
A variable is a named storage that can hold any value and has 2 values associated with it namely rvalue and lvalue. 'rvalue' is its data value that is its content and "lvalue" is its location value, that is memory address.
Why are insulating materials not allowed in an operating room?
Insulating materials tend to be friable - able to be crumbled to dust by hand pressure alone. You do not want dust from such materials falling into open incisions. In addition, insulating material sent do be porous and thus difficult or impossible to clean to the level of disinfection required by an operating room.
What materials did you use as an insulator?
For insulating a current you can use plastic/rubber.
Why copper rod is covered with insulating material in Searle's apparatus?
Copper rod is covered by insulating materials, because copper is good conductor of electricity when we touch copper rod we get shock and insulators are bad conductor of electricity hence copper rod is covered by insulating materials
Why are electric tools coated with insulating materials?
electrician tools must be insulated so that they dont get electrocuted
Why electrical tools coated with insulating material?
human body is good conductor of electricity.For our safety electric tool are coated with insulating materials.
What are materials that are bad conductors?
Insulating materials are. They include glass, plastic, ceramics, rubber, pure water, and others.
