A gift box is 14 inches long 8 inches wide and 4 inches high how much wrapping paper is needed to wrap the gift box
1 answer:
You might be interested in
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, 
.
We can solve the equation in terms of frequency to get
We substitute our given energy,