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Does the amount of iron filings in water effect waves when a magnet passes over?
No, the amount of iron filings in water does not affect waves when a magnet passes over. The iron filings would be attracted to the magnet, creating a visual effect, but they do not disrupt the propagation of waves in the water.
How does a magnet contribute to the functioning of a speaker?
A magnet in a speaker helps create sound by interacting with an electric current to move a diaphragm, which produces vibrations that create sound waves.
Why is a magnet used in a speaker?
A magnet is used in a speaker to create a magnetic field that interacts with an electrical current, causing the speaker cone to vibrate and produce sound waves.
How can a magnet move something without touching it?
A magnet can move something without touching it by creating a magnetic field that exerts a force on other magnetic materials, such as iron or steel. This force can cause the object to be attracted or repelled by the magnet, leading to movement without direct contact.
What is mean by Eletromagnetic waves?
The waves which have both properties as that of electricity & magnet.
How does a television make sound?
An eletrical signal goes through a coil of copper wire. in side the coil is a magnet and the eletrical energy moves the magnet which is connected to a sound cone. the soun cone move back and forth to create sound waves in the air.
Why are speakers magnetic and how does this property contribute to their functionality?
Speakers are magnetic because they contain a magnet that interacts with an electrical current to create sound. This property allows the magnet to move a diaphragm, which produces sound waves that we hear as audio. In essence, the magnetic property of speakers is essential for converting electrical signals into sound waves, making them functional devices for audio output.
Are electromagnetic waves attracted to earths north and south pole?
no
Explain why magnet attract iron but do not attract paper.?
Magnet emmits electromagnetic waves which only affects 3 metals:iron,nickel and cobalt. Papes does not get affected as it's atoms do not respond to electromagnetic waves.
What waves create electricity?
sine waves
How do peaks and valleys create water waves?
Peaks and valleys to not create water waves, they are characteristic elements of water waves.
What kilometer create the highest waves in the ocean?
kilometers do not create waves. They are units of measurement.
