Light of wavelength 675 nm passes through a double slit, and makes its first minimum (m = 1) at an angle of 0.111 deg. What is the separation of the slits, d, IN MILLIMETERS? (Remember, milli means 10-3.) (Unit=mm)

Laboratory experiments, observational field studies, and model-building are all examples of different forms of scientific investigations.  in what way do laboratory experiments primarily differ from other forms of scientific investigations?   a.  a laboratory experiment is the only accepted form of investigation within the scientific community.  b.  studies about how things behave in nature or studies involving very large objects are best answered through laboratory experiments.  c.  laboratory experiments involve the identification and control of variables.  d.  data can only be generated through laboratory experiments, not other forms of investigation.

Write the function getkthdigit(n, k) that takes a possibly-negative int n and a non-negative int k, and returns the kth digit of n, starting from 0, counting from the right

Will mark as brainliest how does a catapult increase the trajectory of an object? ps. answer as if u were a 5th grader