Question

Use the table to answer the question.

Wave Wavelength (meters) Frequency (hertz)
W 5 200
X 3 300

The table shows information about two waves. Based on the given information, which conclusion can be made? (1 point)

Wave W has a greater amplitude. Wave W has a greater amplitude. Wave W has a faster speed. Wave W has a faster speed. Wave X has a faster speed. Wave X has a faster speed. Wave X has a greater amplitude.

Answer 1

To determine the speed of each wave, we can use the formula:

\[
\text{Speed} = \text{Wavelength} \times \text{Frequency}
\]

For Wave W:
- Wavelength = 5 meters
- Frequency = 200 hertz

\[
\text{Speed of Wave W} = 5 \, \text{meters} \times 200 \, \text{hertz} = 1000 \, \text{m/s}
\]

For Wave X:
- Wavelength = 3 meters
- Frequency = 300 hertz

\[
\text{Speed of Wave X} = 3 \, \text{meters} \times 300 \, \text{hertz} = 900 \, \text{m/s}
\]

Now we can compare the speeds:

- Speed of Wave W = 1000 m/s
- Speed of Wave X = 900 m/s

Based on this calculation, we can conclude that:

**Wave W has a faster speed than Wave X.**

Thus, among the options provided, the correct conclusion is:

**Wave W has a faster speed.**