Physics, asked by tanvimahankar, 2 months ago

In Compton collision, the incident radiation of wavelength

1.087Å is scattered from a scatterer at an angle of 300

then

the wavelength of scattered photon is given by,​

Answers

Answered by moinraja
1

Answer:

A photon of wavelength 6000 nm collides with an electron at rest. After scattering, the wavelength of the scattered photon is found to change by exactly one Compton wavelength.

Answered by archanajhaasl
0

Answer:

The wavelength of the scattered photon is 1.09025A°.

Explanation:

We will use the Crompton relation to solve this question. Which is given as,

\lambda_2-\lambda_1=\frac{h}{m_ec}(1-cos\theta)        (1)

Where,

λ₂=wavelength of the scattered photon

λ₁=wavelength of the incident photon

h=plancks constant=6.626×10⁻³⁴ Joule-second

m_e=mass of an electron=9.1×10⁻³¹kg

c=speed of light=3×10⁸m/s

θ=angle of scattering

From the question we have,

λ₁=1.087A°

θ=30°

By substituting the required values in equation (1) we get;

\lambda_2-1.087=\frac{6.626\times 10^-^3^4}{9.1\times 10^-^3^1\times 3\times 10^8}(1-cos30\textdegree)     (2)

cos30°=0.866

By placing the value of cos30° in equation (2) we get;

\lambda_2-1.087=\frac{6.626\times 10^-^3^4}{9.1\times 10^-^3^1\times 3\times 10^8}(1-0.866)

\lambda_2-1.087=\frac{6.626\times 10^-^3^4}{9.1\times 10^-^3^1\times 3\times 10^8}\times 0.134

\lambda_2-1.087A\textdegree=0.00325A\textdegree

\lambda_2=0.00325A\textdegree+1.087A\textdegree

\lambda_2=1.09025A\textdegree

Hence, the wavelength of the scattered photon is 1.09025A°.

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