The Planck–Einstein relation

gives that E, the photon energy, is equal to h, Planck's constant, times <span>ν</span>, the frequency.
We can solve the equation in terms of frequency to get

We substitute our given energy,

, and Planck's constant,

.
Answer:
B. 25, acute
Step-by-step explanation:
It is acute because it is less than 90°
9.045 is the number added to 0.034 to obtain 9.079
Answer:
C.Medical expenses and nonreimbursed work expenses.
Step-by-step explanation:
just did it on apex
The axis of symmetry in a parabola is a line that's vertical that divides into 2 congruent halves.