Which has greater speed , a heron that travels 600 m in 60 seconds or a duck that travels 60 m in 5 seconds? explain

0.3376 mm

Explanation:

The computation of the spacing in mm between the slits is shown below:

As we know that

where,

= wavelength

L = distance from the scrren

= spanning distance

As there are 11 bright fingers seen so m would be

= 11 - 1

= 10

Now placing these values to the above formula

So, the spacing is

= 0.3376 mm

We simply applied the above formula.