Which of the following best describes transverse waves?

What is the speed of a transverse wave with a frequency of $2\mathrm{Hz}$ and a wavelength of $87m$?

What is the speed of a transverse wave with a wavelength of $3m$ and a frequency of $0.1\mathrm{Hz}$?

In a transverse wave, the distance between two consecutive crests is called the $\mathrm{wavelength}$. If a wave is shown with a total length of $6 m$ and the wavelength is $2 m$, how many complete wavelengths are present in the image?

Given four transverse waves on identical strings, which wave will produce the highest pitch?

Which of the following will change the velocity $v$ of a periodic transverse wave on a string?

Which of the following factors directly affect the velocity $v$ of a transverse wave on a stretched string?

In the context of the velocity of transverse waves, what are the low points of a transverse wave called?