મુક્ત અવકાશમાં \(3 \,GHz\) આવૃત્તિ ધરાવતું વિદ્યુતચુંબકીય તરંગ \(\frac{\lambda}{100}\) પરિમાણ ધરાવતી (જ્યાં \(\lambda\) એ મુક્તાવકાશમાં તરંગની તરંગલંબાઈ) વસ્તુની ધાર ઉપર અથડાય છે. ત્યાં બનતી (પ્રકાશની) ધટના શોધો.

A પરાવર્તન
B વક્રીભવન
C વિવર્તન
D પ્રકિર્ણન

Verified Solution

Answer & Solution

Correct Answer

(D) પ્રકિર્ણન

Step-by-step Solution

Detailed explanation

\(\frac{ a }{\lambda}=\frac{1}{100}\) For reflection size of obstacle must be much larger than wavelength, for diffraction size should be order of wavelength. Since the object is of size \(\frac{\lambda}{100}\), much smaller than wavelength, so scattering will occur.

Apply the relevant identity from the chapter and substitute the values established in the previous step, keeping the original constraint in view.

Use the simplified expression to isolate the unknown, then plug the result back into the question setup to confirm the working is internally consistent.

Cross-check against a boundary or limiting case. Both the dimensional balance and the qualitative behaviour at the extreme should agree with the candidate answer.

Combine the steps above to identify the correct option. The remaining choices each fail at least one of the consistency, dimensional, or boundary checks.

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