SCIENCE: USE THE DIAGRAM TO ANSWER THE QUESTION.

AN ILLUSTRATION SHOWS A WAVE WITH A HORIZONTAL DISTANCE BETWEEN TWO CONSECUTIVE TROUGHS AS 2 CM, AND A MAXIMUM VERTICAL DISTANCE ABOVE THE HORIZONTAL LINE AS 0.5 CM.

1. AMPLITUDE
2. EQUILIBRIUM
3. FREQUENCY
4. WAVELENGH

1. The amplitude of the wave is 0.5 cm, which is the maximum vertical distance above the horizontal line.

2. The equilibrium of the wave is the horizontal line in the center, where there is no displacement from the rest position.

3. The frequency of the wave cannot be determined from the given information. Frequency refers to the number of complete waves (or cycles) that pass a given point in a unit of time. It is typically measured in hertz (Hz). To determine the frequency, we need to know the time it takes for a complete wave to pass a point.

4. The wavelength of the wave can be determined by the horizontal distance between two consecutive troughs, which is given as 2 cm. Therefore, the wavelength is 2 cm. Wavelength is the distance between corresponding points on consecutive waves and is typically measured in meters (m) or centimeters (cm).