A laser with wavelength d/8 is shining light on a double slit with slit separation 0.450 mm. This results in an interference pat
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Answer:
$80 billion
Step-by-step explanation:
From the graph, we have the following:
Required
Determine the difference in US and Denmark exports
The difference is calculated as thus:
This gives:
<em>Hence, the difference is $80 billion</em>