Suppose we know that a water wave has a frequency of 10 Hz and a wavelength, denoted by λ, which is equal to 10 meters. What is the speed of this wave? Please include the units.

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

Answersystem;

The answer is "iron"