You may be able to have smaller antennae for the same resolution.
If you use the same size of antenna, then spatial resolution will increase, provided the equipment has been so designed.
Increase decrease. The frequency MUST decrease.
An increase in a sound's pitch corresponds to an increase in its frequency. Pitch is determined by the frequency of sound waves, where higher frequencies produce higher pitch sounds and lower frequencies produce lower pitch sounds.
In the next generation that trait increases in frequency above the frequency in the current generation.
An increase in sound pitch corresponds to an increase in frequency. This means the number of vibrations per second increases, causing the sound to be perceived as higher in pitch.
No. Bat's use ultrasound (witch is a pressure wave) rather then radio frequency (electro-magnetic waves) and therefore are more like Sonar then Radar
because they have high frequency sonar pings
If you increase the frequency of a periodic wave, the wavelength would decrease. This is because wavelength and frequency are inversely proportional in a wave: as frequency goes up, wavelength goes down.
Sonar, ultrasound, high-frequency sound.
The wavelength of sonar waves can vary depending on the frequency of the sound waves being emitted. In general, the wavelength of sonar used in underwater applications ranges from a few centimeters to several meters. The selection of the frequency and corresponding wavelength is based on the specific requirements of the sonar system and the properties of the underwater environment being explored.
The freqeuncy (or pitch) of the sonar is not generally the factor which is likely to effect wildlife, but the amplitude (how loud it is).
If the frequency is decreased, the wavelength will increase. This is because the wavelength and frequency of a wave are inversely proportional to each other according to the wave equation λ = c/f, where λ is the wavelength, c is the speed of light, and f is the frequency.
Low Frequency Active Sonar
Return timeAmplitudeDoppler frequency shift
A diver was killed by sonar technology when the high-frequency sound waves emitted by the sonar system caused internal injuries and disorientation, leading to a fatal accident underwater.
Increase decrease. The frequency MUST decrease.
Frequency in sonar refers to the number of sound waves emitted per second. Higher frequencies provide better resolution and detail in detecting objects, but have shorter range and are absorbed more easily by water. Lower frequencies can travel long distances underwater, but have poorer resolution. The choice of frequency in sonar depends on the specific application and desired trade-offs.
Sonar devices emit sound waves at frequencies that are typically beyond the range of human hearing, especially in the case of high-frequency sonar used for detailed imaging. However, some low-frequency sonar sounds can be audible to humans, particularly in certain conditions. The effectiveness of sonar relies on the reflection of these sound waves off objects underwater, which is then processed to provide information about the environment. Thus, while some sonar sounds may be heard, most are not audible to the human ear.