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Because the electric field portion of the electromagnetic wave are rapidly attenuated in water, due to its conductivity.
This is also why light becomes horizontally polarized when it reflects off water, the vertically polarized part of the electric field is absorbed during the process of reflection.
What else can I help you with?
How are water waves different from electromagnetic waves?
Water waves are mechanical waves that require a medium (water) to propagate, while electromagnetic waves are a form of energy that can travel through a vacuum. Water waves exhibit transverse motion, while electromagnetic waves have electric and magnetic fields oscillating perpendicular to each other and the direction of wave propagation. Additionally, water waves have lower frequencies and wavelengths compared to electromagnetic waves.
Can electromagnetic waves travel in water?
Yes, electromagnetic waves can travel in water. However, their propagation characteristics, such as speed and range, can be affected by the properties of water, such as its conductivity and salinity. Oceanographers and scientists commonly use electromagnetic waves to study and map underwater features and phenomena.
What does contrast electromagnetic waves with water and sound waves mean?
It means explain how electromagnetic waves are different than water and sound waves.
Are water waves electromagnetic in nature?
No, water waves are not electromagnetic in nature. They are mechanical waves that result from the disturbance of water molecules. Electromagnetic waves, on the other hand, are a different type of wave that do not require a medium to propagate.
Are water waves electromagnetic waves?
No.They are mechanical waves.
How are electromagnetic or light waves different from water and sound waves?
Electromagnetic or light waves are transverse waves that do not require a medium (such as air or water) to propagate, whereas water and sound waves are mechanical waves that require a medium for propagation. Electromagnetic waves can travel through a vacuum, whereas water and sound waves cannot. Additionally, electromagnetic waves travel at the speed of light, while the speed of water and sound waves depends on the medium through which they are traveling.
Why are electromagnetic waves different from sound and water waves?
Electromagnetic waves do not require a medium to travel through, unlike sound and water waves which need a material medium. Electromagnetic waves also travel at the speed of light and can travel through a vacuum. Additionally, electromagnetic waves have different properties such as wavelength, frequency, and polarization compared to sound and water waves.
Is water waves a electromagnetic wave?
No, water waves are mechanical waves that result from the movement of water molecules. Electromagnetic waves, on the other hand, are waves of energy that do not require a medium to travel through and include light, radio waves, and microwaves.
What type of electromagnetic wave's do xbox live use?
Radio waves, sounds waves arn't electromagnetic waves.
What wave is not part of the electromagnetic spectrum?
Sound waves are not part of the electromagnetic spectrum. Sound waves are mechanical waves that require a medium, such as air or water, to propagate, unlike electromagnetic waves which can travel through a vacuum.
How are electromagnetic (or light) waves different from water and sound waves?
Light waves and electromagnetic waves can travel through empty space. Water waves can only travel through matter. Hope this helped!
Why electromagnetic waves cannot be used in SONAR?
Electromagnetic waves cannot be used in SONAR because they do not travel well through water. Water absorbs and scatters electromagnetic waves, making them unsuitable for underwater communication and sensing. SONAR systems use sound waves, which can travel long distances in water and are better suited for detecting objects underwater.
