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What else can I help you with?
What electromagnetic wave have the lowest frequency?
Radio Waves.
What is the function of the dish in a radio telescope?
The shape is a paraboloid. In a paraboloid, all waves that come from infinity (or from far, far away - this is practically the same for the geometrical considerations) will be reflected in such a way that they gather at a single point.
What do baby monitors have to do with Electromagnetic waves?
The monitoring device is a radio transmitter that sends signals to the radio transmitter. Radio waves are a type of Electromagnetic waves.
What is the longest wavelengh in the electromagnetic spectrum?
The electromagnetic waves with the longest wavelength are called "radio waves". There is no limit to how long the wavelengths can be.
How are radio waves formed?
Radio waves are a type of electromagnetic radiation that are emitted by accelerating electric charges. When electrons within an antenna are oscillated or accelerated, they create electromagnetic waves at radio frequencies. These waves then propagate through space and can be received by devices like radios or antennas.
What are the 3 types of waves that can be reflected?
The three types of waves that can be reflected are radio waves, light waves, and sound waves. Reflection occurs when a wave encounters a boundary and bounces back without entering the medium on the other side.
What level of atmosphere bounces off radio waves off of the earth?
Radio waves are in all parts of the atmosphere. Some, but not all, radio waves are reflected from the ionosphere, permitting transmission over greater distances.
What type of materials will reflect radio waves?
Radio waves will be reflected by any surface where the electromagnetic properties of the space change. e.g. moving from free space into solid material.
Radio waves bounce and return to earth?
The Radio waves are reflected back to Earth in the Ionosphere.
How do reflected radio waves affect the transmission of signals in a communication system?
Reflected radio waves can cause interference and signal degradation in a communication system. When radio waves bounce off surfaces and return to the receiver, they can create echoes and distort the original signal, leading to errors in transmission. This can result in poor signal quality and reduced communication reliability.
AM radio waves are able to traves farther than FM radio waves because?
AM radio waves have longer wavelengths compared to FM radio waves, allowing them to diffract or bend around obstacles such as buildings and hills. This enables AM radio waves to travel greater distances and provide better coverage in areas with obstructions. FM radio waves, on the other hand, travel in straight lines and are more affected by obstacles.
Why is the mesosphere beneficial?
it is the region where meteors burn and radio waves are reflected but also weather phenomena occurs in it
Which rays does radar use?
Radar uses radio waves for detecting and tracking objects. These radio waves are emitted by the radar system and bounce off nearby objects, with the reflected waves then being detected by the radar receiver to determine the object's location and speed.
What is a system that uses reflected radio waves to detect objects and to measure their distance called?
A system that uses reflected radio waves to detect objects and measure their distance is called radar. Radar operates by transmitting radio waves and analyzing the echoes that return after bouncing off objects, allowing for the determination of their location and speed. This technology is widely used in various applications, including aviation, weather monitoring, and military operations.
What type of beam can be reflected?
Any type of beam can be reflected, including light beams, sound waves, and radio waves. Reflection occurs when a beam encounters a boundary surface and bounces off in a different direction, following the law of reflection.
Can radio waves be deflected?
Of course. That's how they reach the radio in your basement. Radio waves do all the same kinds of twisting, turning, bending, bouncing, and spreading contortions that light waves do.
What kind of material can radio waves penetrate that light waves cannot?
Radio waves can penetrate materials such as walls, buildings, and certain types of soil more effectively than light waves. This is due to their longer wavelengths, which allow them to pass through obstacles that scatter or absorb visible light. For example, radio waves can travel through concrete and wood, while light waves are typically reflected or absorbed by these materials.
