Question

A high-pitch sound has a low frequency.
True or false?

Answer 1

No.

Higher pitch <=> Higher frequency

Answer 2

\[\large{\boxed{\text{Pitch} \propto \text{Frequency}}}\]

Answer 3

@hernandez433
If you are studying sound or waves in general then this is a basic concept you should grasp and understand, rather than ask here.
Maybe take a while to study these concepts at the hyperphysics page:
http://hyperphysics.phy-astr.gsu.edu/hbase/sound/sound.html#c1

Answer 4

Unless you have some basic concepts in your understanding then the more advanced questions will be very challenging for you to tackle..