FRESNEL Study guides, Class notes & Summaries

ABO question and answers already passed 2023/2024 The ability of the eye to focus on objects at different distances - correct answer Accommodation Fresnel optics - correct answer Press on prism Frame material that resist stretching with heat - correct answer Nylon Bridge type that spreads weight over the greatest area - correct answer Saddle Amount of jump image is not affected by - correct answer The seg inset Double vision - correct answer Diplopia Modern AR coated lenses tr...

what is a transducer? - Answer- anything that converts one form of energy to another form of energy what does an ultrasound transducer do? - Answer- converts electropotential energy into mechanical and mechanical energy into electropotential energy what is the curie point? - Answer- if a crystal is heated beyond the curie point (360 degrees for PZT) the crystal can lose piezoelectric effects what material is traditionally used for ultrasound trasnducers? - Answer- Lead ziconate titanate...

The ability of the eye to focus on objects at different distances - ANSWER Accommodation Fresnel optics - ANSWER Press on prism Frame material that resist stretching with heat - ANSWER Nylon Bridge type that spreads weight over the greatest area - ANSWER Saddle Amount of jump image is not affected by - ANSWER The seg inset Double vision - ANSWER Diplopia Modern AR coated lenses transmit how much light - ANSWER 99.5% Shortest wavelength - ANSWER Violet The condition where ...

ETA Fiber Optics Certification Exam - Questions and Answers The NEC is updated every _____ years 3 If the cable has a metallic members what does the NEC require at termination points? Bonding/ ground points What kind of cable kit branches the fibers contained in a loose tube fiber optic into 900 micron outside diameter protective tubes? Fan out kits Most single mode fiber ends are terminated onto factory made _____ and spliced to the fiber cable Pig tails What type of loss can be greatly reduc...

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...

The ability of the eye to focus on objects at different distances - ANSWER Accommodation Fresnel optics - ANSWER Press on prism Frame material that resist stretching with heat - ANSWER Nylon Bridge type that spreads weight over the greatest area - ANSWER Saddle Amount of jump image is not affected by - ANSWER The seg inset Double vision - ANSWER Diplopia Modern AR coated lenses transmit how much light - ANSWER 99.5% Shortest wavelength - ANSWER Violet The condition where ...

ABO Exam Questions and Answers 100% CorrectABO Exam Questions and Answers 100% CorrectABO Exam Questions and Answers 100% CorrectABO Exam Questions and Answers 100% CorrectABO Exam Questions and Answers 100% CorrectThe ability of the eye to focus on objects at different distances - ANSWER-Accommodation Fresnel optics - ANSWER-Press on prism Frame material that resist stretching with heat - ANSWER-Nylon Bridge type that spreads weight over the greatest area - ANSWER-Saddle Amount of j...

what is a transducer? -ANSWER anything that converts one form of energy to another form of energy what does an ultrasound transducer do? -ANSWER converts electropotential energy into mechanical and mechanical energy into electropotential energy what is the curie point? -ANSWER if a crystal is heated beyond the curie point (360 degrees for PZT) the crystal can lose piezoelectric effects what material is traditionally used for ultrasound trasnducers? -ANSWER Lead ziconate titanate (PZT) ...

Informed Consent Form correct answers The patient signs this prior to surgery; it outlines the procedure and the RBAs Thyroid Disease correct answers The systemic disease associated with eye findings referred to as Graves' Disease Diabetic Retinopathy correct answers Disease which is indicated by the presence of microaneurysms, dot/blot hemes, and lipid exudates from a leakage of the retinal vessels Epinephrine/Intravenous Cortisone/Benadryl correct answers Medications that should be k...

The ability of the eye to focus on objects at different distances - Answer Accommodation Fresnel optics - Answer Press on prism Frame material that resist stretching with heat - Answer Nylon Bridge type that spreads weight over the greatest area - Answer Saddle Amount of jump image is not affected by - Answer The seg inset Double vision - Answer Diplopia Modern AR coated lenses transmit how much light - Answer 99.5% Shortest waveleng...