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What happens when 2 surfaces are rubbed together?
When two surfaces are rubbed together, friction occurs, which generates heat and wear on the surfaces. This can lead to the production of small particles, called abrasion, on the surfaces being rubbed. If the surfaces are rough or have irregularities, they can interlock, causing the friction to increase and potentially creating damage.
What friction occurs when 2 solid objects are rubbed together?
When two solid objects are rubbed together, kinetic friction occurs. This type of friction opposes the direction of motion between the surfaces of the objects and is caused by the microscopic interactions between the surfaces. The rougher the surfaces and the greater the force pressing the surfaces together, the stronger the kinetic friction.
Where does static electricity occur?
Static electricity can occur when certain materials rub against each other, causing the transfer of electrons between the two surfaces. This transfer of electrons can build up a charge on the surfaces, resulting in static electricity. Common examples include when you walk on carpet and touch a metal object, or when you rub a balloon on your hair.
How many conductors are in a single PCIe lane?
A single PCIe lane consists of two conductors: one for transmitting data (TX) and one for receiving data (RX). These conductors enable high-speed data transfer between the components connected via the PCIe interface.
What are 2 examples of good conductors of thermal energy?
Two examples of good conductors of thermal energy are metals such as copper and aluminum. These materials have high thermal conductivity, meaning they can efficiently transfer heat energy.
What size conductors for a 2 family with 2 100 amp services together?
2
What happens when 2 surfaces are rubbed together?
When two surfaces are rubbed together, friction occurs, which generates heat and wear on the surfaces. This can lead to the production of small particles, called abrasion, on the surfaces being rubbed. If the surfaces are rough or have irregularities, they can interlock, causing the friction to increase and potentially creating damage.
How did the early man know that fire can be made?
they didn't know about it until a man rubbed 2 sticks together and made fire
What friction occurs when 2 solid objects are rubbed together?
When two solid objects are rubbed together, kinetic friction occurs. This type of friction opposes the direction of motion between the surfaces of the objects and is caused by the microscopic interactions between the surfaces. The rougher the surfaces and the greater the force pressing the surfaces together, the stronger the kinetic friction.
Name three conductors?
There are a great many conductors in the world. These conductors can include musical conductors and electrical conductors for example.
What particle is transfered when 2 substances are rubbed together?
The outer surfaces of all substances encountered in our daily lives are covered in electrons. When two surfaces are rubbed against each other, electrons may be transferred from one surface to the other, creating a static charge on each of the substances, one positive and the other negative.
Why stranded wires are twisted?
Stranded conductors are made up of many smaller solid conductors. In order to bunch the solid conductors to make the stranded wire they have to be held together. The simplest way of doing this is to twist them together. Once the solid wires are twisted together they are drawn through a machine that applies the insulation coating which holds the solid wires together. The final result is a insulated stranded conductor that has good flexibility. With this flexibility multiple stranded conductors can be easily be drawn through conduit systems that incorporate up to four 90 degree bends between junction boxes.
How were chopsticks invented in ancient china?
A Cinese man picked up 2 sticks one day and asked himself....what can I do with these? So he started to pick up food with them. The rest of the world rubbed them together and made fire
What is triad cable?
paired cable contains 2 conductors and a cable containing 3 conductors is called a triad.Used for 3 wire transmitters.
What is the effect of increasing the number of times that of a balloon is rubbed on persons head of the time that a balloon is stuck on a wall?
2+2={}{
What is zip cord?
Zip cord is a type of plastic insulated wire having 2 or more conductors. These conductors can be easily separated by manually "unzipping" the cord along a molded indentation between conductors. Zip cord with a large number of conductors is usually called ribbon cable.
Is true Metals are not good conductors of electricity. An electrolyte solution conducts electricity. Wood is a good conductor of electricity. Nonmetals are good conductors of electricity.?
1. Metals are good conductors of electricity.2.An electrolyte solution conducts electricity.3. Wood and nonmetals are not good conductors of electricity.
