physics 122 - lecture date: 02/05/16 questions?kestrel.nmt.edu/~saska/class8-notes.pdf ·...

Physics 122 - Lecture Date: 02/05/16 Questions?

Upload: others

Post on 26-Jul-2020

3 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

Physics 122 - LectureDate: 02/05/16

Questions?

Announcements/Reminders

Written HW #03 – Due Now!

Written HW #03 – Due Friday, February 12

MP HW #03 – Due Friday, February 12, by 11:59 pm.

Reading assignment (check website) – Due on 02/08/16.

Page 3: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Last class:

* Transmission and reflection.

* Superposition of waves.

* Standing waves.

Page 4: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Today:

* Standing sound waves.

* Interference of waves.

Page 5: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Page 6: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Example (problem 48 from text)

The velocity of waves on a string is 96 m/s. If the frequency of standing waves is 445 Hz, how far apart are two adjacent nodes?

Question

Slide 21-49

A standing wave on a string vibrates as shown.

Suppose the string tension is reduced to 1/4 its original

value while the frequency and length are kept

unchanged. Which standing wave pattern is produced?

Question

Slide 21-50

A standing wave on a string vibrates as shown.

Suppose the string tension is reduced to 1/4 its original

value while the frequency and length are kept

unchanged. Which standing wave pattern is produced?

Page 10: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Page 11: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Standing waves in air columnshttp://www.acs.psu.edu/drussell/Demos/StandingWaves/StandingWaves.html

Page 12: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Page 13: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Page 14: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Page 15: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Interference of waves

Page 16: Physics 122 - Lecture Date: 02/05/16 Questions?kestrel.nmt.edu/~saska/class8-notes.pdf · 2016-02-05 · Announcements/Reminders Written HW #03 – Due Now! Written HW #03 – Due

Interference of waves

HW-B100L HW-W100L HW-W100LU - Flood Defenses · IBS Product Catalogue HW-B100L HW-W100L HW-W100LU V07/14 © IBS Technics GmbH, Gemeindewald 6, 86672 Thierhaupten, Germany, Tel.: +49

TA name: Written HW 7: Optics (due FRIDAY (!) Dec 3, 2010

HW 1-1 0 HW 1-2 3 HW 1-3 HW 2-1 3 HW 2-2 3 HW 2-3 3 9 HW 3 ...mt/132.1.01w/132-score.pdf · hw 4-1 hw 4-2 hw 4-3 hw 4-t 0 hw 5-1 hw 5-2 hw 5-3 hw 5-t 0. hw 2-1 3 hw 2-2 3 hw 2-3 3

Ostbense 3 · 26427 Neuharlingersiel Kutterfahrten von ... · Januar 2020 Februar 2020 März 2020 April 2020 Mai 2020 Juni 2020 Tag HW HW NW NWTag HW HW NW NWTag HW HW NW NWTag HW

Required Software: MyStatLab (MyMathLab) Course ID ......40 HW 6.6 41 HW 7.1-7.2 42 Two Mean Inferential Procedures Lab 43 HW 7.5 44 HW 10.1 45 HW 10.2 46 HW 10.3 47 HW 10.5 48 Exam

Phys. 122: Tuesday, 17 Nov. Written HW 9 returned: please pick up yours in front. Written HW 12: due Thursday. Mast. Phys.: Assign. 8 due this evening

HW SOL 1 Notes from One Note/Math 10...HW SOL 1.5a November 9, 2017 8:25 PM CH 1 HW Page 1 CH 1 HW Page 2 CH 1 HW Page 3 CH 1 HW Page 4 CH 1 HW Page 5 CH 1 HW Page 6 CH 1 HW Page 7

HW-12 HW-11 HW-16 HW-7 - 株式会社シロクマ

Phys. 121: Thursday, 11 Sep. ● Reading: Read ch. 7 for Tuesday. ● Written HW 3: Due by 5:00 pm today. ● Written HW 4: 6.17, 6.54, 7.8, 7.23, 7.26, and

BIOGEOCHEMICAL BUDGET THROUGH THE STRAIT …doga.ogs.trieste.it/doga/echo/ecem07/Main/30Nov/Macias_D.pdf · HW+5 HW-5 HW-3 HW-1 HW+1 HW+3 HW+5 HW-5 HW-3 HW-1 HW+1 HW+3 HW+5 Two layer

Take Out Yesterday's HW Tuesday's HW - 1.3 HW · Take Out Yesterday's HW 1.4 discussion over angles Doing HW on Math XL? HW - 1.4 HW Page 31 #6, 9, 19, 21, 23 ... Using the Angle

ENGINEERING HW - Lost River Development - Horace, ND€¦ · x x x x x bcl bcl bcl bcl bcl bcl bcl bcl bcl bcl bcl bcl bcl bcl bcl hw hw hw hw hw hw hw hw hw hw hw hw hw hw hw drainage

HW 8 - Bartol Research Instituteowocki/phys633/HW8-solns.pdf · HW 8 Written solns 1. Ionization fraction in log T vs. log ! plane, overplotted with strucure for Present, RG, and

Electricity Lightning Lightning, Electricity Lightning ...kestrel.nmt.edu/~sessions/phys189/ab_ch11.pdfElectricity Lightning Thunderstorms Tornadoes Electricity Fundamentals of electricity

Linear Algebra Written Examinations Study Guidecorona/hw/Linear Algebra Study Guide.pdf · Linear Algebra Written Examinations Study Guide Eduardo Corona Other Authors as they Join

HW SOL 1 - bcmath.cabcmath.ca/Worksheets/Math Notes from One Note/Math 8/HW 1.1.pdf · HW SOL 1.1 October 2, 2015 2:40 PM HW Ch 1 Page 1 . HW Ch 1 Page 2 . HW Ch 1 Page 3 . HW Ch

Phys. 121: Thursday, 06 Nov. ● Written HW 10: Due by 5 pm. ● HW 11: ch. 13, probs. 25, 36, and ch. 14, probs. 15, 18, 36, and 43. Due in one week. ● Mast

☠ Phys. 122: Thursday, 29 Oct. ☠ Written HW 9: due by 2:00 pm. Written HW 10: ch. 31 prob. 70, and ch. 32, probs. 26, 34, 58, 60, and 68. Due in one

Programming 5 600-445-2017 2017/Programming 5 600... · 2017-11-02 · programming assignment or written homework assignment with one exception: You may not drop both HW#3 and HW#4

CS 188 Fall 2020 Arti cial Intelligence Written HW 3 · CS 188 Fall 2020 Introduction to Arti cial Intelligence Written HW 3 Due: Wednesday 04/08/2020 at 11:59pm (submit via Gradescope)

HW A5 RedevSkills 15 HW - Headway · Redeveloping skills after brain injury This booklet has been written primarily for the families and carers of people who have had a brain injury

HW Nottingham and HW Nottinghamshire EPS campaign

HW-B50H HW-W50L HW-W50LU - hochwasserschutz.de · IBS Produktkatalog HW-B50H HW-W50L HW-W50LU

Phys. 122: Thursday, 19 Nov. Written HW 12: due today (by 5:00 pm rather than 2:00 pm). Written HW 13: ch. 33, problems 18, 22, and 68, and ch. 34, probs

CS 188 Fall 2020 Arti cial Intelligence Written HW 2cs188/fa20/assets/... · 2020. 9. 29. · CS 188 Fall 2020 Introduction to Arti cial Intelligence Written HW 2 Due: Wednesday 10/07/2020

Physics 122 - Lecture Date: 02/08/16 Questions?kestrel.nmt.edu/~saska/class9-notes.pdfAnnouncements/Reminders Written HW #03 – Due Friday, February 12 MP HW #03 – Due Friday, February

Put your HW in the HW folder

Phys. 122: Thursday, 17 Sept. HW 3 returned: in front. (One had no name...) Written HW 4: due by 2:00 pm. Written HW 5: ch. 26, problems 2, 17, 22, 36,

MMI EXT CARD HW USER GUIDE xE922-3GR - Telit · MMI EXT CARD HW USER GUIDE xE922-3GR 1VV0301324 Rev.0.1 – 2016-09-01 Reproduction forbidden without written authorization from Telit

Phys. 122: Tuesday, 08 Sept. Mast. Phys.: Assign. 1 due this evening. Assign. 2 is available and is due in one week. Written HW 3: due Thursday. Written

HW3 Sol, Chapter 3 - t U Sol.pdf · HW Page 1 . ECS203 HW3 Sol Dr.Prapun Suksompong. HW Page 2 . HW Page 3 . HW Page 4 . HW Page 5 . HW Page 6 . HW Page 7 . HW3 Sol, Chapter 4. HW

HW 6 Page 1 - Purdue University · HW 6 Page 6 . HW 6 Page 7 . HW 6 Page 8 . HW 6 Page 9 . HW 6 Page 10 . HW 6 Page 11 . HW 6 Page 12 . HW 6 Page 13 . HW 6 Page 14 . HW 6 Page 15

Phys. 122: Tuesday, 20 Oct. HW 8: due by 2:00 pm. Written HW 9: ch. 30, probs. 28, 40, and ch. 31, probs. 6, 20, 42, and 46. Due a week from Thursday (29

Инструкция Al-Ko HW 3000 Classic, Al-Ko HW 3000 Inox ... · Гидронасосы Al-Ko HW 3000 Classic, HW 3000 Inox Classic, HW 3500 Classic, HW 3500 Inox Classic: Инструкция

Online HW 14 (13.3, 13.4) is due tomorrow night. Written ... 10505 Announcements.pdf• Online HW 4 is due tomorrow at 11:59 PM. • Written HW 4 is due Thursday in class. • Exam