Question

how to solve 3×10⁸÷6600×10-¹⁰
please give step by step explanation
unnecessary answers will be reported
and answer of this question is 4.54×10-¹⁴​

Answer 1

An example

3×10^8 ×10^15

=> 66×10²

3×10^8+15

=> 66×10²³×10²³

=> 663 ×10²³-²

=> 22/1×^10-21

ans.

λ air =6600×10^−10 m

c=3×10

8 m/sμ= 34

V air = λairc

=4.54×10 14 Hz

Hope it's helpful :) :)