Microwaves Study guides, Revision notes & Summaries

___ shell interaction has the highest binding energy and is the most useful for medical imaging - ANSWERk roentgen discovered radiation in - ANSWER1895 ionization - ANSWERthe process of adding or removing electrons from an atom or molecule, which gives the atom or molecule a net charge particulate radiation - ANSWERparticles that have mass and travel in straight lines fast NOT THE SPEED OF LIGHT neutrons protons electrons beta and gamma electromagnetic radiation - ANSWERelect...

Benign Prostatic Hyperplasia question with complete solution 2024 A patient has been scheduled for a transurethral needle ablation (TUNA) to address his benign prostatic hyperplasia (BPH). Which statement describes this surgical approach? A. A resectoscope is inserted through the urethra, and the obstructing tissue is excised with an electrocautery wire loop B. A cystoscope is used to pass a yttrium-aluminum-garnet laser fiber through the urethra into the prostate to vaporize obstructing t...

The atom - Consists of a small nucleus with a positive charge containing most of the weight. Has an electron cloud with mostly empty space but some electrons as well Protons - The chemical identity of the element Electrons - Ionic character of atom Neutrons - Isotopic character of the atom Atomic number (Above element on PT) represents... - Number of protons Mass number represents... - Sum of protons and neutrons Atomic mass (Under element on PT) represents... - An average of the atomic m...

CSIT Test 3 Questions with Correct Answers 1. Digital convergence combines several industries, including the following: A. computers and communications B. consumer electronics C. entertainment and mass media D. All of these - Answer-All of these 2. An example of digital portability is a ________. A. mobile phone. B. living room TV with internet access. C. refrigerator with access to email. D. none of these. - Answer-Mobile Phone 3. Telecommunications can be organized through two k...

ABCTE -The Solar System and the Universe Tools of the Astronomer - correct answer The basic tool that astronomers use to study celestial objects is the telescope. People tend to be most familiar with optical telescopes, but astronomers use telescopes that span the entire electromagnetic spectrum. Radio Waves - correct answer Radio waves are the longest waves of the electromagnetic spectrum. We use radio waves to broadcast radio, TV, and cellular phone signals. Radio waves are also used to ...

AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H Mark scheme June 2023. A radio waves B microwaves C X-rays allow 1 mark if 2 correct 2 AO1 6.6.2.1 Question Answers Extra information Mark AO / Spec. Ref. 01.2 Similarity any one from: • same speed (in a vacuum) • both transfer energy • both transverse Difference any one from: • gamma has a higher frequency • gamma has a shorter wavelength • gamma is more ionising • gamma is more penetrating allow bo...

wavelegnth correct answers the distance between the crests (peaks) of 2 successive waves amplitude correct answers the height of a wave frequency correct answers the number of waves which pass by a stationary point in one second -is related to speed lower (fill in the blank) correct answers longer wavelegnths are associated with being (higher / lower) in energy visible spectrum correct answers the portion of the electromagentic spectrum which produces wavelegnths that can be seen by...

The range of wavelengths in the visible spectrum is: a) 100 to 400 nanometers b) 400 to 800 nanometers c) 450 to 650 nanometers d) 400 to 800 meters (m) correct answers b) Depending on which reference is consulted, visible light is in the range of 400 to 800 nanometers. (Be sure to watch the units of measurement given in an answer. "Meters" in answer d should have indicated that it was incorrect.) Immediately on either side of the visible spectrum are the invisible light segments of: a...

Btec:Unit 21C Medical Physics Applications Applied Science Week 6 Assignment(100% Correct answers and Explanation) c: understand health and safety, associated risks, side effects, limitations, of ionizing and non-ionising instrumentation techniques in medical applications. All medical imaging technologies have their own health and safety risks, side effects and limitations both non-ionising and ionising technologies are no exception. MRI:Principles (what is it?) MRI is a non-invasive ima...

CSIT 151 final exam review questions and answers with complete solution Digital convergence combines several industries, including the following: A. computers and communications B. consumer electronics C. entertainment and mass media D. All of these D. All of these An example of digital portability is a ________. A. mobile phone. B. living room TV with internet access. C. refrigerator with access to email. D. none of these. A. Mobile phone Telecommunications can be organized throu...