Скачать с ютуб Fundamentals of Seismic (Reflection, Refraction) surveying: P, S wave, Wavefront, Travel time curves в хорошем качестве

Fundamentals of Seismic (Reflection, Refraction) surveying: P, S wave, Wavefront, Travel time curves

‪@physicsgeophysicslearningw6104‬ Basic concept about the Seismic Surveying method has been illustrated in this lecture. To understand the different types of seismic wave (Body , Surface) that propagate through the ground away from a seismic, source, some elementary concepts of stress and strain, elastic modulas are discussed pictorially. The elementary particle motion in body (compressional and shear wave) and surface waves is also shown in detail for combined UPSC Geoscientist exam. The details of Reflection from single horizontal interface , Geometry of reflected ray path, Snells Law, travel time formulas and curves for reflected, critically refracted , direct waves are given in detail in this lecture. ABOUT THE CHANNEL ************************ Introduction: Physics Geophysics Learning with Dr. Debajyoti   • Introductory Lecture for my Channel P...  , Introductory Lecture for my Channel Physics and Geophysics Learning with Dr. Debajyoti. Link for Previous Lectures: 1.    • Introduction to Basic Geophysical tec...  , Introduction to Basic Geophysical techniques and the study of Earth 2.   • Watch for basic simple derivation:Gra...  , Watch for basic simple derivation: Gravitational potential (GM/R), Time period (T) of Simple pendulum. 3.   • Gravitational field of Earth, Its Mea...  , Gravitational field of Earth, Its Measurement, Variation of Gravity Anomaly and Its Correction 4. https://www.youtube.com/watch?v=IXeQt..., Gravity Anomalies from Bodies with Simple Geometries, Regional, Residual Anomalies 5.   • Numerical Problem Solving Session on ...  , Problem-Solving Session on gravity method involving SHM, mechanics and heat flow. 6.   • Numerical Problem Solving Sessions 2 ...  , Numerical Problem-Solving Sessions 2 on Gravity: Derivation of Time Period of SHM 7.    • Physics of Magnetism, Earths Magnetic...  , Physics of Magnetism, Earths Magnetic field: Internal & External Field and their Sources 8.    • Maxwell's equation ; Physical Signifi...  , Maxwell's equation ; Physical Significance, Derivation (1-3rd ), Curl, Divergence, Stokes, Gauss Law 9.    • Maxwells 4th Equation of Electromagne...  , https://www.youtube.com/watch?v=ttNSS.., Maxwells 4th Equation of Electromagnetism: Integral and Differential Form 10. Electromagnetic Wave equation in nonconducting medium: Solutions for electric, magnetic field, GPR https://studio.youtube.com/video/QY7t... 11. Electromagnetic (EM) equation in conducting medium: Skin Depth, EM, Magnetotelluric survey    • Electromagnetic Wave equation in nonc...   12.    • Poynting theorem derivation+Numerical...  , Poynting theorem derivation+Numerical Question on Poynting vector 13.    • Magnetic Survey Principle, Data Acqui...  , Magnetic Survey Principle, Data Acquisition, Correction, Processing, Interpretation 14.    • Classical vs Quantum Picture: Introdu...  , Classical vs Quantum Picture: Introduction to Blackbody Radiation 15.    • Electrodynamics Theory: Scalar, Vecto...   , Electrodynamics Theory: Scalar, Vector Potential, Retarded potential concept, Practical Example 16.    • EM wave propagation in Ionized medium...   EM wave propagation in Ionized medium:Plasma its occurrences, Ionosphere, Radio wave propagation #Seismicsurveyprinciple #Bodysurfacewave #Traveltimecurve In this channel, you will find the easiest explanation of UG & PG level of PHYSICS, GEOPHYSICS Topics. SUBSCRIBE the channel. Don't forget to like & share the VIDEO. THANKS.