High frequencies are more damped by air than the bass frequencies.
The wavelength of waves travelling with the same speed would decrease if the frequency of the waves increases. This is because, speed of a wave is the product of the distance of the wavelength times the frequency of the wave. The velocity of a wave is usually constant in a given medium.
Radio waves have lower frequency compared to visible light, ultraviolet light, and X-rays. This makes them suitable for long-distance communication because they can travel through obstacles and the atmosphere with less attenuation.
The character frequency would never change
High frequency radio waves over ~100 MHz will usually travel only in a straight line - hence these applications are called 'line of sight'. Waves of lower frequency, say 500KHz to 30MHz (rough values only) are bounced off the ionosphere and can travel round the world. Waves of very low frequency, 10 KHz to 20KHz, can penetrate sea water, and are used to communicate with subs. But they are of such low frequency that they can carry no effective modulation other than ON or OFF. But they can do a job that nothing else can do.
The plural of frequency is frequencies. As in "radio waves travel on different frequencies".
Surface waves have lower frequency than body waves. Surface waves travel along the Earth's surface and cause the ground to shake in a rolling motion, while body waves travel through the Earth's interior and can travel at higher frequencies.
Long wavelengths refer to electromagnetic waves that have a low frequency and low energy. These waves have a greater distance between their peaks, such as radio waves and microwaves. They are typically used for communication and have the ability to travel long distances.
Waves with long wavelengths have a low frequency because fewer wave cycles occur within a given time period. These waves often have less energy and are associated with phenomena like radio waves and microwaves. Low-frequency waves are used for long-distance communication due to their ability to travel further without losing their strength.
yes, and and waves like that are normally more dangerous.
FM radio has the higher frequency which is why it sounds better. AM is a lower frequency but can travel further because the waves bounce off
The speed of a wave is directly proportional to its frequency and wavelength. Higher frequency waves travel faster than lower frequency waves for a given medium. Additionally, waves with shorter wavelengths also tend to travel faster than waves with longer wavelengths.
Sonar waves are a type of sound wave that are emitted and detected underwater to determine the location and features of objects. They are high-frequency waves that travel through water and bounce off objects, allowing for the measurement of distance and shape.