The earthquake was measured on multiple Richter scales.

Diatonic scales are commonly used in music theory.

There are many different musical scales used in music theory.

She can tip the scales in our favor.

The time scales of the different geological eras vary greatly.

I practiced playing chromatic scales on the piano.

The Kelvin scales are used to measure temperature in scientific experiments.

He can tip the scales at over 200 pounds.

I love playing the blues scales on my guitar.

The wind scales on the weather vane indicate the direction and strength of the wind.