Answer: reflection is the process by which electromagnetic radiation either at the boundary between two media or at the interior of a medium whereas transmission is the passage of electromagnetic radiation through a medium
Explanation:
I learned about it
Answer:
ans is (2) 2,4- hexadiene
H2o means water and co3 is co-signs
Because H is a non-metal, it has the highest electronegativity. Option (1) H is correct.
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Outer ear is the is external part of the ear, consists of the auricle ( also pinna), and the ear canal. It gathers sound energy and focuses it on the ear drum.
