Chemistry, asked by Rishabhsinghaanjna, 11 months ago

Lambda is equal to 500 picometre find wave number ​

Answers

Answered by ankitpkalher34
2

Answer:

lambda = 500×10^-12

wave number =1/lambda

=1/5×10^-10

0.2 ×10^10

= 2 × 10^9

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