answersLogoWhite

0

By "rf signals", the question is referring to "radio frequency waves", "radio waves", or "waves" in general. This phenomenon, unique to waves, is called diffraction. Higher frequency waves diffract less than lower frequency waves. This is why you hear the bass through walls or cars when you can't hear the treble. This also happens with waves of any kind, such as liquids. AM frequency radio is generally better for cities with big buildings because the waves have a lower intensity, and therefore can "warp around" the buildings. FM frequency radio does not "wrap around" as well.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

When RF signals move around an object in their path. what is this phenonmenon called?

Reflection


What is it called when light bends around an object?

It is called diffraction when light bends around an object. This phenomenon occurs when light encounters an obstacle or aperture that causes it to change direction and spread out.


What is when a wave has to change direction and bend around an object called?

When a wave has to change direction and bend around an object, it is called diffraction. Diffraction is a phenomenon that occurs when waves encounter obstacles or openings in their path, causing them to spread out and bend around the obstacle.


How do a person move an object with their mind?

The process is called telekinesis. It hasn't been a proven phenomenon, but legends and myths about it have been around for centuries.


What is it called when a wave strikes an object and bends?

When a wave strikes an object and bends around it, it is called diffraction. This phenomenon occurs when waves encounter an obstacle or aperture and spread out in different directions, resulting in the bending of the wave.


What is an called when the object glows when it is heated?

An object that glows when heated is called incandescent. This phenomenon occurs when the object's temperature increases to the point where it emits visible light.


What do you call it when an object falls into the water and rings form around it?

it is called a water ring and it forms because of the force that the rock falls at and the shape


What is it called if rain freezes as soon as it hits a cold object?

The phenomenon of rain freezing on contact with a cold object is called "freezing rain".


What is it called when light hits a diamond?

You may be looking for reflection or refraction.Reflection is the phenomenon of light bouncing off an object; refraction is the phenomenon of light bouncing around inside a gemstone, for example, and then bouncing back to the eye of the beholder.


What phenomenon causes the color of an object to appear differently to a person?

The phenomenon that causes the color of an object to appear differently to a person is called "color constancy." This is when our brain adjusts the perceived color of an object based on the surrounding lighting conditions and context.


What occurs when a light wave bends around an object?

When a light wave bends around an object, it undergoes a phenomenon called diffraction. This bending is more pronounced when the wavelength of light is comparable to the size of the object. Diffraction causes the light to spread out and create a pattern of interference, leading to phenomena such as light and dark fringes.


Does air flow around object?

Yes, air flows around objects due to the pressure differences created by the object's shape. This phenomenon is known as aerodynamics, and it affects how air moves and generates forces on the object.