*24-9 . A typical simple infrared spectrophotometer covers a wavelength range from 3 to 15 jum Express its range (a) in wavenumbers and (b)in hertz. 24-10 Calculate the frequency in hertz and the energy in joules of an X-ray photon with a wavelength of 2.70stackrel (circ )(A) 2411. Calculate the wavelength and the energy in joules associated with a signal at 220 MHz.

Question

Answer 1

Let's correct and clarify the calculations for each part of the problem:### 24-9(a) **Wavenumbers:**Wavenumber (

) is the reciprocal of wavelength (

):

Given the wavelength range from 3 to 15

:

So, the range in wavenumbers is approximately

to

.(b) **Hertz:**Frequency (

) is the speed of light (

) divided by the wavelength (

):

Given the speed of light

:

So, the range in hertz is approximately

to

.### 24-10**Frequency and Energy of an X-ray Photon:**Given the wavelength

:(a) **Frequency:**

(b) **Energy:**Using Planck's constant

:

So, the frequency is

and the energy is

.### 24-11**Wavelength and Energy of a Signal at 220 MHz:**(a) **Wavelength:**

(b) **Energy:**

So, the wavelength is

and the energy is

.

Soru