Given that the energy difference between the ground state and the first excited electronic state (e) for the sodium atom is 3.373 × 10-19 j, calculate the frequency, , corresponding to a photon possessing this energy. next, calculate the wavelength (in nm) for this photon.

Frequency corresponding to a photon possessing this energy is

Wavelength for this photon is 600 nm.

Explanation:

The relationship between wavelength and energy of the wave follows the equation:

E= energy

= wavelength of the wave

h = Planck's constant  =

c = speed of light =

Thus wavelength for this photon is 600 nm.

The relationship between wavelength and frequency of the wave follows the equation:

where,

= frequency of the wave

c = speed of light  

Thus frequency corresponding to a photon possessing this energy is

the following is queen elizabeth’s purposes:

- to encourage the parliament that the technique of picking successors to the seat based merely on birthright needs to be reviewed.

- (not) to convince the parliament that her kid should not be measured as a likely choice for heir to the english power.

- to persuade the parliament that merely since she has a child does not assure that the kid will be a capable leader.

- to sway the parliament how shattering it could be if they proceeded discourteously concerning her or her child.

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =