Answer:
Nitrogen and hydrogen combine at the same rate that ammonia breaks down.
Explanation:
Data:

n (Wave node)
V (Wave belly)
L (Wave length)
<span>The number of bells is equal to the number of the harmonic emitted by the string.
</span>

Wire 2 → 2º Harmonic → n = 2







Wire 1 → 1º Harmonic or Fundamental rope → n = 1



If, We have:
V = 42L
Soon:



Answer:
<span>The fundamental frequency of the string:
</span>
21 Hz
Answer:
B. Acidic
Explanation:
Neutral an Basic solutions wouldn't create any reaction
160w/4 = 40w
1000J/ 4= 250J
a 40w light bulb will consume 250J
If it is in its ground state, it will be in the level 1s