Discussion :: GATE Physics
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Group I contains elementary excitations in solids. Group II gives the associated fields with these excitations. MATCH the excitations with their associated field and select your answer as per codes given below.Group I Group II(P) phonon (i) photon + lattice vibration(Q) plasmon (ii) electron + elastic deformation(R) polaron (iii) collective electron oscillations(S) polariton (iv) elastic wave
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A.
(P-iv), (Q-iii), (R-i), (S-ii)
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B.
(P-iv), (Q-iii), (R-ii), (S-i)
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C.
(P-i), (Q-iii), (R-ii), (S-iv)
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D.
(P-iii), (Q-iv), (R-ii), (S-i)
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Answer : Option B
Explanation :
-NA-
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