Question

state the merits of Huygen's wave theory of light?​

Answer 1

Answer:

Merits of the theory : (1) Huygens' wave theory satisfactorily explains reflection and refrection as well as their simultanneity. (2) In explaining refraction, the theory concludes that the speed of light in a denser medium is less than that in a rarer medium, which agreed with later experimental findings.

Explanation:

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Answer 2

(1) Huygens' wave theory satisfactorily explains reflection and refrection as well as their simultanneity.

(2) In explaining refraction, the theory concludes that the speed of light in a denser medium is less than that in a rarer medium, which agreed with later experimental findings.

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