Compressional waves Study guides, Class notes & Summaries

ASNT Level 1 UT questions and answer already passed 2024/2025the back-surface reflection. - correct answer 1. The indication on the instrument display that represents the far boundary of material being tested is called: angulation. - correct answer 2. In immersion testing, the position of the transducer is often varied by a manipulator to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as: coaxial cable - correct answer 3. The techn...

Week 3 Exam Question 1 of 25 What is a shadow zone and why does it exist? A. A shadow zone appears on the opposite side of the planet from the earthquake source because S waves cannot move through liquid. Question 2 of 25 Where would an earthquake most likely occur? D. along plate boundaries Question 3 of 25 0.0/4.0 The spot on the surface directly above where the earthquake occurred is called the what? B. focus Question 4 of 25 Which type of waves are compressional in nature? B....

ASNT Level 1 UT Question and answers 2024/2025 verified to passthe back-surface reflection. - correct answer 1. The indication on the instrument display that represents the far boundary of material being tested is called: angulation. - correct answer 2. In immersion testing, the position of the transducer is often varied by a manipulator to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as: coaxial cable - correct answer 3. The tec...

CWB 2 Module 19 Questions and Answers The upper limit of human hearing is approximately: A) 20Hz B) 20kHz C) 20MHZ - ️️ B) 20kHz A typical frequency used for ultrasonic testing of welds is: A) 2.25MHZ B) 2.25kHz C) 2.25Hz - ️️ A) 2.25MHZ Do transverse (shear) waves in a solid travel faster or slower than longitudinal (Compressional) waves? - ️️ Slower True or False? The energy carried by a wave is proportional to the square of the amplitude. - ️️ True The decrease in...

the interference field near the face of a transducer is often referred to as the _____ - Answer-Fresnel zone in a test where the transducer is not perpendicular to the inspection surface, the angle of incidence is equal to _________ - Answer-Angle of Reflection a separate time base line imposed on the viewing screen of some ultrasonic testing instruments that permits measurement of distances is often referred to as ________ - Answer-A Marker the phenomenon whereby an ultrasonic wave change...

PHYSICAL SCIENCE EXAM QUESTIONS WITH COMPLETE SOLUTIONS ANSWERED CORRECTLY GRADED A+ compressional waves in which the partial of the medium move only in the same direction as the motion of the wave are ______ waves. transverse and compressional waves water waves are______ transverse and compressional seismic waves are________ waves amplitude The energy a wave carries is measured by its___ is halved for a given wave, if the frequency doubles the wavelength____ increases when light i...

ASNT LEVEL 1 UT QUESTIONS WITH CORRECT ANSWERS the back-surface reflection. CORRECT ANSWER 1. The indication on the instrument display that represents the far boundary of material being tested is called: angulation. CORRECT ANSWER 2. In immersion testing, the position of the transducer is often varied by a manipulator to transmit sound into the test part at various angles to the front surface. Such a procedure is referred to as: coaxial cable CORRECT ANSWER 3. The technical name for the c...

ASNT Level III Ch. 4 Ultrasonic Testing Question and answers 100% correct 2024/2025 Ultrasonic waves propagate through test materials in the form of: - correct answer mechanical vibrations When an ultrasonic beam passes through the interface of two dissimilar materials at an angle, a new angle of sound travel takes place in a the second material due to : - correct answer refraction The gradual loss of energy as ultrasonic vibrations travel through material is referred to as: - correc...

Science Waves Practice Exam Questions & Answers. Amplitude - CORRECT ANSWER The amount of energy a wave carries Compressional waves - CORRECT ANSWER Matter in the medium moves back and forth along the same direction the wave travels Transverse waves - CORRECT ANSWER The matter in the medium moves back and forth at right angles to the direction the wave travels Diffraction - CORRECT ANSWER Occurs when an object causes wave to change direction and bend it Crest - CORRECT ANSWER Hi...

Earthquakes and Earths Interior UPDATED Exam Questions and CORRECT Answers Describe "S" waves in detail including what the "s" means. - Correct Answer- Secondary waves travel along Earths outer layer move at right angles to direction they travel. Travel only through solids. Slower than P waves Describe "P" waves in detail including what the "p" means. - Correct Answer- Primary waves push-pull compressional waves move in direction waves travel. Travel through solids, liquids ...