<span> Beryllium has an exclusive </span>+2<span> oxidation state in all of its compounds</span>
<span>Pitch and frequency are more or less the same thing - high pitch = high frequency.
The freqency of vibration of a string f = 1/length (L) so as length decreases the frequency increases.</span>
Answer:
So do 2400 divided by 70. I got 34.285714 and the numbers behind the decimal are repeating. If you round it you get 34.3
Distance, since distance represents how far something has travelled, which would be in our case 2.5m.