Answered: Align the light source (laser diode:…

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter27: Wave Optics

Section: Chapter Questions

Problem 3P: Two radio antennas separated by d = 300 m as shown in Figure P27.3 simultaneously broadcast...

See similar textbooks

Related questions

Concept explainers

Question

omework help starts here!

ASK AN EXPERT

CHAT

MATH SOLVER

SciencePhysicsQ&A LibraryAlign the light source (laser diode: 650 nm on label) on an optical bench. Setup a white screen that is parallel with respect to the slit disk’s orientation. Measure the distance between the slit disk and the screen (this serves as the slit-to-screen distance d). Record the position of dark fringes on the screen using a pen or a pencil. Measure the distance ∆y1 between the first-order (m = ±1) minima and record this distance in Tables W1 and W2. Also measure the distance ∆y2 between the second-order (m = ±2) minima and record it in Table W2. Divide the distances between side orders by two (2) to get the distances from the center of the pattern to the first and second order minima (ym = 1 2 ∆ym). Record these values of ym in Tables W1 and W2.

Question

How the data were collected:

Align the light source (laser diode: 650 nm on label) on an optical bench. Setup a white screen that is parallel with respect to the slit disk’s orientation. Measure the distance between the slit disk and the screen (this serves as the slit-to-screen distance d). Record the position of dark fringes on the screen using a pen or a pencil.

Measure the distance ∆y1 between the first-order (m = ±1) minima and record this distance in Tables W1 and W2. Also measure the distance ∆y2 between the second-order (m = ±2) minima and record it in Table W2. Divide the distances between side orders by two (2) to get the distances from the center of the pattern to the first and second order minima (ym = 1 2 ∆ym). Record these values of ym in Tables W1 and W2.

The data from the experiment is:

Single Slit Diffraction Experiment Data
Slit Width, a (mm)	Δy_1 (cm)	Δy_2 (cm)	Δy_3 (cm)
0.02	2.80
0.04	1.00	1.90
0.08	0.45	0.90	1.45
0.16	0.20	0.50	0.70
Source-to-Slit Distance (cm):	3.00
Slit-to-Screen Distance (cm):	27.00
Laser Wavelength on label of diode(nm):	650

THE QUESTION:
If m=1, calculate the wavelength.

Slit width, a (mm)	0.02	0.04	0.08	0.16
Distance between side orders, Δy_1 (cm)	2.80	1.00	0.45	0.20
Distance between side orders, y_1 (cm)	1.4	0.5	0.3	0.1

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

$Diffraction of light$

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions