Complete the passage.

Sound waves and some earthquake waves are waves. Ocean, light, and other earthquake waves arewaves.

Sound waves and some earthquake waves are longitudinal waves.Ocean, light, and other earthquake waves are transverse waves

Explanation:

when [oh-] is 10-5  m, and [h3o+] is 10-9  m, the poh is 5 and ph is 9. again in both cases the sum of ph and poh is 14. however, the hydrogen ion concentration is not always going to be equal to exactly 1 x 10 raised to a negative number. for example, we skipped over the value of 2.0 x 10-7.