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The figure shows a 25 -long metal rod pulled alongtwo frictionless, conducting rails at a constant speedof3.7 . The rails havenegligible resistance, but the rod has a resistanceof 0.60 .

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14y ago

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What is a metal rod mounted on the roof?

A metal rod is a long bar that is made out of steel or other metal materials. It can be used for construction.


Why paper around the wooden rod catches fire but not the paper around the metal rod?

The wooden rod can conduct heat more easily than the metal rod, allowing the paper near it to reach its ignition temperature faster. The metal rod has higher thermal conductivity, so it draws heat away from the paper more rapidly, preventing it from reaching the ignition temperature.


Why does paper in metal rod not burnt?

Provided the paper is kept just below the flash point, it will not burst into flames. It will become charred and powdery. The metal rod? I assume a metal tube? keeps the paper away from direct heat or a naked flame.


Is carbon rod a metal or non-metal?

A carbon rod is a non-metal because it is primarily composed of carbon, which is a non-metallic element found on the right side of the periodic table. Although carbon can exhibit some metallic properties under certain conditions, it is generally considered a non-metal.


Why does welding rod stick on metal?

A welding rod can stick to the metal due to factors such as incorrect amperage setting, contaminated metal surface, or improper technique. When the rod sticks, it may be due to insufficient heat, causing it to adhere to the surface instead of melting and forming a proper weld. Adjusting the settings, ensuring a clean surface, and practicing proper technique can help prevent the rod from sticking.

Related Questions

How do you put a metal rod into a hole in a metal cylinder but its too tight Do you heat the rod and cool the cylinder or cool the rod and heat the cylinder?

You should heat the metal cylinder and cool the metal rod. Heating the cylinder will cause it to expand, making it easier to insert the rod. Cooling the rod will cause it to contract, allowing it to fit into the hole more easily.


What is a metal rod mounted on the roof?

A metal rod is a long bar that is made out of steel or other metal materials. It can be used for construction.


Is a copper rod metal?

copper is a metal but it is a non ferrous metal


What happens when a plastic rod is rubbed with wool?

When a metal rod is rubbed with wool, it gets energized because the metal rod and wool both have opposite effects.


If an air bubble was trapped in a metal rod would it affect the rod's density?

Yes, the overall density would be less than if the rod were pure metal.


What will happen if a metal rod is rubbed together with silk?

When a metal rod is rubbed together with silk, electrons transfer from the metal rod to the silk due to the difference in their electron affinities. This creates a charge imbalance, with the metal rod acquiring a positive charge and the silk a negative charge. This is known as triboelectric charging.


The metal rod becomes negatively charged as well through which process?

The metal rod becomes negatively charged through a process called conduction. When a negatively charged object is brought near the metal rod, electrons on the surface of the rod are repelled, causing them to move to the end of the rod farthest from the negatively charged object. This redistribution of electrons creates a negative charge on the metal rod.


What does a thrown rod sound like?

Metal to metal bam.


To do you use a urethea sounding rod safely?

a urethea sounding rod is a metal rod that is inserted into the pienis.


What was the lightning rod made of?

metal


How much does metal rod weight?

No


What mean medium?

A material that something passes through. For example vibrations traveling through a metal rod. The metal rod is the medium.