Buttery popcorn contained in a large 1__bowl has a mass of about 50 __and about 650 calories.
2 answers:
You might be interested in
To find the electron and hole concentrations and fermi levels in silicon at 300 k for boron, fermi level is 9.3 x .
Ionization energy for boron in Si, 0.045 eV
Fermi level in silicon,
300 K at (Boron atoms)
All boron impurities are ionized, 300K
Electron, hole concentrations and Fermi levels is found out,
The value of Na =
np =
np =
np= 9.3 x
Fermi level is calculated,
Ef - Ev = kT ln(NV/ND)
value of kT = 0.0259 eV (300° K)
So, substitution the values
Ef - Ev = kT ln(NV/ND)
Ef - Ev = 0.0259ln (2.66 x )
Ef - Ev = 0.0259ln (26600)
Ef - Ev = 0.0259 x 10.18
Ef - Ev = 0.263 eV
What is ionization energy?
Ionization energy, also known as ionization energy (IE) or ionization energy (British English spelling), is the minimal amount of energy needed to free the most loosely bonded electron from an isolated gaseous atom, positive ion, or molecule in physics and chemistry.
To know more about ionization energy, visit:
#SPJ4
Answer:
The distance is
Explanation:
From the question we are told that
The order of maximum diffraction is m = 2
The wavelength is
The angle is
Generally the condition for constructive interference for diffraction grating is mathematically represented as
where d is the distance between the lines on a diffraction grating
So
substituting values
Answer:
Part a)
Part b)
Part C)
This is loss in terms of thermal energy due to collision with the floor
Explanation:
Part a)
Since we know that the ball rises up by 65% of initial height
so after first bounce it will lose 35% of its initial energy
so we will have
Energy Loss = 0.35 mgH[/tex]
Part b)
Energy of the ball after first bounce
energy of ball after 2nd Bounce
energy of the ball after 3rd bounce
Now we will have energy loss in fourth bounce given as
Part C)
This is loss in terms of thermal energy due to collision with the floor