Author Question: Current in a metal wire is inversely proportional to the potential difference applied to its two ... (Read 91 times)

mikaylakyoung · **on:** Jul 29, 2018

Current in a metal wire is inversely proportional to the potential difference applied to its two ends.

Indicate whether the statement is true or false

Question 2

A monochromatic light is incident on a Young's double slit setup that has a slit separation of 30.0 m. The resultant bright fringe separation is 2.15 cm on a screen 1.20 m from the double slit.

What is the separation between the third-order bright fringe and the zeroth-order bright fringe?
A)

8.60 cm
B)

7.35 cm
C)

6.45 cm
D)

4.30 cm
E)

2.70 cm