sends out types of waves from its focus: P waves and S waves. The focus is the origin of the earthquake Bill Nye Wave Video Worksheet Name:_kirra_ Date: _ Period_ 1. Dominated by upper mantle triplications. What is the wave frequency? X�N��)j�7�n�����]Q�e���f]�հ���0��P��1�5�>[�)5��y�6U�zߔծAo>���ܵ��Y�b��04X��`Hzƴ(�u�1��W��+.�.l�����u�!�C�v̆�5m�����L�QgիD�e�}����e?m��iv�ߡ��Qv�ġ[W� ,���#�@�O���W*W �R��!�o.7�����Ȝ��XJ ��Z���. normal fault. Radio waves from an FM station have a frequency of 103.1 MHz. Fill out, securely sign, print or email your regents earth science plotting epicenter worksheet form instantly with SignNow. PLAY. (resonance) What are the highest and lowest points called on a standing wave? the first and fastest seismic waves that compress and expand the ground like an accordion. Before the nineteenth century, however, scientists used other types of instruments to study earthquakes. A periodic wave has a wavelength of 0.50 m and a speed of 20 m/s. categories_of_waves_notes.pdf: File Size: 28 kb: File Type: pdf: Download File. A 29. Regents Earth Science Plotting Epicenter Worksheet Answers. Students will solve for epicenter distance, seismic wave travel time, earthquake time, etc. S-waves are shear waves and move from side-to-side. endobj B 25. 38. Once you find your worksheet, click on pop-out icon or print icon to worksheet to print or download. 4 0 obj A 23. Waves come in two different forms; a Transverse Wave which moves the medium perpendicular to the wave motion, and a B 22. B 28. The P wave can move through solid rock and fluids, like water or the liquid layers of the earth. <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 612 792] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> PDF (273.3 KB) This note-taking guide corresponds with my “Seismic Waves of Earthquakes” PowerPoint. Move through both solids and liquids. The epicenter is the point on the Earth’s surface directly above the focus. Available for PC, iOS and Android. used in seismic studies: 0°-13°near-field or regional range: crustal phases, spherical geometry can be neglected 13°-30°upper-mantle distance range. i6���bpw\�����8P0Хe�R��Y�x]�2#�P&j�lP���U-ʓ{$�)^z� �]/�۫B�����߾��ꇭ)fK�p*D��m�2i!z����DJӱ�*p�;{(�]�摽e7�{��j�Z��! %PDF-1.3 Seismic waves travel in all directions through the body of the Earth and along Earth’s surface. Students can fill in will viewing the PowerPoint. Distance seismic waves travel in model (cm) Actual Distance seismic waves travel (km)* Travel Time (s)** Travel Time (min) Conversion Notes *model distance (cm) scaled to distance at Earth’s scale (km): Refer to 1b above. 1 0 obj The seismic waves that emanate from earthquakes include body waves and surface waves. ID: 1271222 Language: English School subject: Science Grade/level: 9 Age: 13-17 Main content: Earthquakes Other contents: Add to my workbooks (7) Download file pdf Embed in my website or blog Add to Google Classroom �Y��N+a�����s{� (\�����S�~7���1�$,�N��C@[/V �,c���x ���]WKd U�[� dv 6lӱ�|���:��M��f\,$S���R������u:G6Ӫ�&Y���$j[��! At seismic stations, seismographs register the exact time the P wave reaches the station and then registers the exact time the S wave reaches the station. This model can explain many phenomena including sound and light. stream It also suggests on how students can demonstrate the different types of … .learn more about the effects of seismic waves in Section 3. Students learn about the types of seismic waves produced by earthquakes and how they move through the Earth. The second major type of seismic wave is called an S-wave. Place this in your folder. This is the fastest kind of seismic wave, and, consequently, the first to 'arrive' at a seismic station. Earthquakes: Forces in Earth's Crust. In the process of breaking, vibrations called "seismic waves" are generated. Displaying top 8 worksheets found for - Earthquakes And Seismic Waves. Water waves move A. as S waves B. in circular paths C. as transverse waves only 6. Which type of seismic wave causes the most damage? These instru-ments did not record seismic waves. Some examples of waves include; water waves, sound waves, and radio waves. Waves Showing top 8 worksheets in the category - Waves . (primary) Review Questions What occurs when the vibration matches the natural frequency of the object? This can be accomplished using the basic equation T = D/S where the time (T) it takes for a seismic wave to travel a certain distance, (S) is the speed the waves travel and (D) is the distance between the earthquake and the seismic station. x��[���u���S0yf�ݼw�)���A�Ȟ1�!뇱4Ҭ��ѮF����|��F�O~�����d��# � �]�S�~N]����M�SQ�E5ݮ-�nW�|[|W����]U�xWl�F�xꇶ��w�l��v_�{A�mY�����Cӗ��v�+�}�}[m^�)~u]4Mh��7�/����*�_�eq�����\=���v���R����5��Y\\��,���ˢ-.n/��>\_\n(W �S�*\�,���!�ysY!=^n�ޅ�$�_\��q���*��n�����G����P�}n��e��@��pMLI�o�R��>+��樔����)���MT��-{t�.k��*��.w�~�Cm Classroom Activity for the NOVA program Wave That Shook the World: In Tracking Tsunamis, students calculate approximate speeds and travel times for three sample tsunamis. earthquakes-and-seismic-waves-worksheet-answers 1/7 Downloaded from carecard.andymohr.com on November 28, 2020 by guest [PDF] Earthquakes And Seismic Waves Worksheet Answers If you ally obsession such a referred earthquakes and seismic waves worksheet answers book that will Key 21. <> 3 0 obj stream 2 0 obj The particle motion in shear waves is perpendicular to Each question builds to more difficult ones and all take a slig )g��=��ly��y�������X��K�'�'t }[�Bq=JsUIYU���~T��h0:�M��������L����[����o�r�)*Tl~1�,�� ���-�V�E�9��W8�{z@����N�_��s;��(�����qc���*���஽�A4�ng7���5s)��V�PmBc� ��a�C��%�H�ٔ���n���裙TL�Ґ��JMs����f�zW4o��կ [�n���9�� Q�)ɴ�5aaJ�j�)&�f�l�EW��fL ͦͻ����6=Wғ\)A2ݕ"�!WB�X�����%�s����,A���-�ѯB��c��@��*�UJ�go1-��,-����&e�KR�DUl#Ȋ�y�/!���P������|f���H��|x�|�》�S�.i��u���j��f�[���qMɳY7~�>��,$̱��R�\�|A2�)O�vj�V������_ְ�A�I�����*�+�1D��7�ˬ3ʚ�2���r�K.l��ci�e�������v���H����;�τ�49g p waves. Download and complete the Seismic Waves packet. This worksheet focuses on using the P and S graph to find different variables. Seismic waves can be A. transverse B. longitudinal waves form because there is friction between sea wave is called a seismic wave. compression. P-wave travel time Distance from the Epicenter 2,000 km 11 min 20 sec 6,800 km 8 min 40 sec S-wave travel time Distance from the Epicenter 12 min 40 sec 1,000 km 12 min 20 sec 7,600 km 4. STUDY. math, Wave properties, Wave speed equation practice problems, Sound waves, 11 1314, Name period loc waves work, Name date anatomy of a wave work, Wave. The first kind of body wave is the P wave or primary wave. Wave Detecting Today, scientists use seismographs to observe and record seismic waves. ;!�f��O�3�9�2�f7l,�6&m�j҆���xD��hA�)/u/���p�dz���i�k��?�J����j�x ��[q�ͽ\�:��\�=U��Ʋ�d�OZcD=e���u/���Y%�%�5Fǝ��I^����X� �R�(�U?�rӼ. A The focus of the earthquake is directly below the epicenter. x��kO9�;������ݽ�fE���I{b�~`O��$;R�a�(�~���i{�]ts!�)�~���v�]��:e�_�����1�9{s|�^�rV���{��)-�SL�?Y�ܖLk��������ޫ��W�߱����ɯG�E8e�ӣ2T�f�L[��q9Sr��*�Mw�d%:%�%3B1希1�9L������,��\v�78�*���VAz�R�������Bؓy�ZHy2�p�����b~���gq���Zg�j.�?�����B�0�9���s�ˣ7 @��Q;�!Lu8�0L�7Q�N�@"�iG�YG4����� Q�������N@T��Ԁ�tmx�bq]�X�A�4` ��Nq�\j�� types_of_waves.pdf: File Size: 945 kb: File Type: pdf: Download File. Some of the worksheets displayed are Waves and optics, Name date anatomy of a wave work, Wave speed equation practice problems, Plainfield south high school, Seismic waves, Gcse physics waves sounds, Waves and wave … These waves travel outward from the source of the earthquake along the surface and through the Earth at varying speeds depending on the material through which they move. <>>> (surface) Which seismic wave is the fastest? D 24. Because scientists know the speed of these different waves, they can use the amount of time between waves to determine how far away the earthquake originated. Earthquakes and seismic waves worksheet answer key Earthquake Lab Answers Select from 500 different sets of geology lab earthquakes flash card quiz. The most secure digital platform to get legally binding, electronically signed documents in just a few seconds. ;��-�lQԳ�=c���//������&�$��XN�o��C:o 4 0 obj I/hen these waves reach EartYs surface at the epicen- ter, surface waves developa Waves The first waves to arrive axe primazy There are three categories cf seismic waves: P S waves, and surface waves. D 26. Instead, they indicated the magnitude or direction of an earthquake in a general way. View -ill Nye Wave Video Worksheet .pdf from SCIENCE 8 at James Island Charter High School. All seismic waves are through matter. Seismic waves are elastic waves that originate at the focus, the underground origin of the earthquake. Place this in your green folder by next class. TYPES OF WAVE Student Worksheet 4b 5 How does monitoring seismic images help us to understand how the world is made up? Seismic Station P-wave: 06:13:40 S-wave: 06:19:00 Earthquake Epicenter Epicenter Distance: _____ km The difference (lag time) between the P-wave and S-wave arrival time is given below. Focus will be on reading the graph properly with proper units. 37. This is indicated in Figure 1 as “seismic wave paths”. S-waves are slower than P-waves. Worksheet: Earthquakes I QUESTION 3! Start a free trial now to save yourself time and money! An earthquake. stress force that squeezes rock until it folds or breaks. Complete the Types of Waves Worksheet. %��������� %PDF-1.5 Forces In Earth Crust Answer Worksheets - Learny Kids A. water B. mechanical C. electromagnetic Find the distance to the epicenter. %���� P-wave is the "fast" wave and can be called a push-pull wave, because it moves by contracting and ex-panding along a horizontal path . << /Length 5 0 R /Filter /FlateDecode >> It covers the three different types of seismic waves produced by earthquakes. Bats chirp at high frequencies that humans cannot hear. 30°-180°teleseismic range: waves that sample lower mantle, core, upper mantle reverberations. 4. 39. If the waves travel with a speed of 3.00 10 m/s, what is the wavelength? 1cm = ~32,000,000cm or 1cm on the model = 320 km ** speed of seismic waves in constant velocity Earth of 11 km/s; Grades 6-8, 9-12. % endobj This video is brought to you by _ech C. a combination of longitudinal and transverse 5. <> Seismic waves (cont) e v a n w d S S d w n a a v Pe s s Epicentre Crust Mantle Solid inner core Liquid outer core s e N v o a w P r r o P w o N e s P a S o S a v N o direct S - w a v e s P-waves S-waves endobj Some of the worksheets for this concept are Seismic waves, Name date engineering waves seismic waves work, Earthquakes and seismic waves work answers, Earthquakes, Work extreme earth, Earthquakes sci, Earthquakes, Activityseismic slinky. B 27. 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