$2$

Multiple Choice

$2$ points

How would the pattern in the last question be different if the slit were $0\mathrm{.}06$ mm wide instead of $0\mathrm{.}02$ mm $?$ Again assume that the slit is vertical.

It would look very similar but $3$ times broader $($including three times more space between dark spots if any.$)$

It would look very similar but $9$ times narrower $($including nine times less space between dark spots if any$)$

It would be hard to tell any difference because the slits are so small anyway.

The width of the pattern is about the same, but it is three times taller.

It would look very similar but $9$ times broader $($including nine times more space between dark spots if any.$)$

It would look very similar but $3$ times narrower $($including three times less space between dark spots if any.$)$

The width of the pattern is about the same, but it is about a third as tall.