Having less frequency doesnt mean stationary waves, to generate stationary wave a wave must merge with another wave with equal but opposite values at each and every instant of time.
Both types can be produced depending upon the way that the waves are created; their height and their frequency.
The frequency of the ultrasonic waves of the echo from a stationary object is the same as the frequency of the ultrasonic waves emitted by the probe. The echo frequency remains constant as it reflects off the stationary object back to the probe.
Transverse stationary waves are produced in a stretched string by the interference of two waves of the same frequency traveling in opposite directions along the string. This interference causes certain points on the string, called nodes and antinodes, to appear stationary as they oscillate in place. The specific frequencies that can form stationary waves are determined by the length and tension of the string.
Standing waves are also known as stationary waves. They are waves that remain in a constant position. This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions.
Frequency waves are produced by a vibrating source, such as a sound wave produced by a vibrating object or an electromagnetic wave produced by an oscillating electric charge. The rate at which the source vibrates determines the frequency of the wave.
Both types can be produced depending upon the way that the waves are created; their height and their frequency.
The frequency of the ultrasonic waves of the echo from a stationary object is the same as the frequency of the ultrasonic waves emitted by the probe. The echo frequency remains constant as it reflects off the stationary object back to the probe.
Transverse stationary waves are produced in a stretched string by the interference of two waves of the same frequency traveling in opposite directions along the string. This interference causes certain points on the string, called nodes and antinodes, to appear stationary as they oscillate in place. The specific frequencies that can form stationary waves are determined by the length and tension of the string.
stationary transverse waves
Standing waves are also known as stationary waves. They are waves that remain in a constant position. This phenomenon can occur because the medium is moving in the opposite direction to the wave, or it can arise in a stationary medium as a result of interference between two waves traveling in opposite directions.
A standing wave is a wave produced by interference between two moving waves of the same frequency (usually an original wave and its reflection) which does not move but continues to oscillate at the original frequency.
The wavelength decreases. Frequency and wavelength are inversely related.
Frequency waves are produced by a vibrating source, such as a sound wave produced by a vibrating object or an electromagnetic wave produced by an oscillating electric charge. The rate at which the source vibrates determines the frequency of the wave.
The fundamental frequency of a wave is the lowest frequency (longest wavelength) that can be used to define its period. The easiest way to understand it is via a musical analogy: The fundamental frequency is the root tone of the overtone or harmonic series.
It depends (IS) the frequency of the waves.
When you shake the slinky slowly, the frequency of the waves produced will be lower. As you shake it faster, the frequency of the waves will increase. This is because frequency is directly related to the rate at which the waves are produced.
25 waves are produced in 20 seconds , so 25 ÷ 20 = 1.25 waves in 1 second ... so the Frequency is 1.25 Hz