Two students hold the ends of a jump rope One student moves the jump rope up and down, making a wave Then, the student moves it faster which quantity of the wave will increase? (1 point)
2
O amplitude
nen 3
frequency
O wavelength
Item 4
em 5
Two students hold the ends of a jump rope One student moves the jump rope up and down, making a wave Then, the student moves it faster which quantity of the wave will increase? (1 point)
O amplitude
O frequency
O wavelength
O speed
Well, if the student moves the jump rope faster, the quantity of the wave that will increase is the frequency. Just like when you eat too much candy, your frequency of trips to the dentist increases.
When one student moves the jump rope up and down, it creates a wave. The question asks which quantity of the wave will increase when the student moves the jump rope faster.
To understand this, let's review the different quantities associated with a wave:
1. Amplitude: The amplitude of a wave refers to the maximum displacement or distance from the rest position of the wave. It represents the height or intensity of the wave. When the student moves the jump rope faster, the amplitude of the wave will not increase. The amplitude is determined by the force applied by the student and will remain constant unless the student changes how they move the rope.
2. Frequency: The frequency of a wave refers to the number of complete oscillations or cycles the wave makes in a given time. It is usually measured in hertz (Hz). When the student moves the jump rope faster, the frequency of the wave will increase. This means that the number of waves produced per unit of time will increase.
3. Wavelength: The wavelength of a wave refers to the distance between corresponding points on the wave, such as two crests or two troughs. It is usually measured in meters (m). When the student moves the jump rope faster, the wavelength of the wave will not change. The wavelength is determined by the distance between the two students holding the rope and will remain constant unless the students change their positions.
4. Speed: The speed of a wave refers to how quickly a wave propagates through a medium. It is usually measured in meters per second (m/s). When the student moves the jump rope faster, the speed of the wave will not change. The speed of a wave is determined by the properties of the medium through which it is traveling, such as the tension in the rope and the mass per unit length of the rope.
In summary, when the student moves the jump rope faster, the quantity of the wave that will increase is the frequency. The amplitude, wavelength, and speed of the wave will remain unchanged.