Photons - Study guides, Study notes & Summaries
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UA BSC 108 Exam 2 | 55 Questions with 100% Correct Answers | Verified | Latest Update 2024
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What is a photosynthetic autotroph? - An organism that makes its own food from inorganic 
ingredients. 
What is the fluid inside chloroplasts called? - Stroma 
What are the membranes inside chloroplasts called? - inner and outer membranes 
Write the overall equation for photosynthesis. - 6CO2+6H2O→C6H12O6+6O2 
What is the primary function of pigments in photosynthesis? Name the primary pigment used in 
photosynthesis. - Pigments absorb certain wavelengths. They are the means by which the energ...
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PHYS 1260 Exam 4 with correctly explained test.
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PHYS 1260 Exam 4 with correctly explained test. 
 
 
 
 
 
 
 
 
Superposition and Interference - correct answers.- same wave + same wave = reinforcement 
- two opposite waves = cancellation 
- two similar waves = partial cancellation 
- interference patterns of overlapping waves from 2 vibrating sources 
- interference pattern = caused by interference b/w a pair of waves 
- constructive interference produces bright region where waves reinforce each other (waves arriving in phase) 
- destructiv...
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Grade 12 IEB Physical Science (Physics) Photons and Electrons (Section G) Summary & notes
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This aesthetic, in-depth, neatly typed document summarises Section G of the IEB Grade 12 Physics syllabus: Photons and Electrons. This document includes the full Section G syllabus, all definitions, additional class notes, own research notes and all relevant diagrams.
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AQA 7407-1 PHYSICS PAPER 1-AS-MAY 2023
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0 1 A strong interaction between a negative kaon (K− 
) and a proton (p) produces 
an omega-minus (Ω−) particle, a neutral kaon (K0 
) and an unidentified particle Y. 
The interaction is: 
 K− + p → Ω− + K0 
 + Y 
Table 1 contains information on the particles in this interaction. 
0 1 box . 3 Suggest how energy is conserved in this interaction. 
Refer to the rest energies of the particles in Table 1. 
[2 marks] 
The quark structure of the Ω− particle is sss. 
The Ω− is unst...
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Bio Beyond Unit 6 Energy Challenge Photosynthesis Exam
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Bio Beyond Unit 6 Energy Challenge Photosynthesis Exam 
What is meant by the term wavelength? Select the best answer: - ANSWER Distance between two peaks 
 
Looking at the image to the right, which categories of light exist other than visible light? Select all that apply: - ANSWER Radio 
 
Infrared 
 
X-Rays 
 
Gamma Rays 
 
Which particular photons do you think contribute most to photosynthesis? - ANSWER blue photons 
 
What do you think is happening to the green ligh...
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CT Registry Review (MIC) Questions and Answers Rated 100%
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CT Registry Review (MIC) Questions and Answers Rated 100% 
 
In order for an x-ray photon to be measured it must: 
1. enter the detector chamber 
2. be absorbed by the detector material 
3. be converted to a measurable event *ANS* 1,2,3 
 
Which system component converts the projection attenuation data into the proper digital form for the array processor? *ANS* analog-to-digital converter 
 
Which of the following is NOT a function of a PACS system? 
a. reconstruction of the image from the raw d...
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BIOD 171 Final Exam 2023 | (Essential Microbiology) Complete Questions and Answers Graded A+
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BIOD 171 Final Exam 2023 | (Essential Microbiology) Complete Questions and Answers Graded A+. Describe the primary distinction between prokaryotic and eukaryotic cells. Prokaryotic Cell do not contain a nucleus in which all organelles are present inside of them that carry genetic substances like DNA unlike the Eukaryotic cells that contain a nucleus Answer: Eukaryotic cells have a defined, membrane-bound nucleus that contains the genetic material. Prokaryotic cells do not contain a nucleus, and ...
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1418 RTE Pre/Posttest (2023/2024) Already Passed
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1418 RTE Pre/Posttest (2023/2024) Already Passed The target material of the anode is made of: Tungsten 
____________ radiography systems have detectors that capture and readout an electronic image signal. Direct 
Filtration removes the ________ energy photons from primary beam. Low 
Scatter is produced primarily in the _________. a) x-ray tube b) Image receptor c) patient d) target 
An increase in milliampere seconds (mAs) in digital imaging, increases the signal to noise ratio and ______ the pa...
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ARRT Registry Exam Review Questions and Answers 100% Pass
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ARRT Registry Exam Review Questions and Answers 100% Pass 
What is the correct term used to describe an intravenous injection of a concentrated volume of contrast media? 
a. bolus 
b. infusion 
c. extravasation d. luminal a. bolus 
Which of the following methods utilizes a detector that captures x-ray energy and converts it into an electronic signal? 
a. indirect capture 
b. CCD 
c. cassette based radiography d. direct capture d. direct capture 
The energy of a characteristic x-ray photon create...
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TCDHA Radiography Theory Midterm Review Questions and Answers (Graded A+)
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Scatter radiation - ANSWER-- form of secondary radiation 
- result of xray photon deflected in all directions travelling to all parts of client's body and to all areas of the op 
- detrimental to client and radiographer 
 
Compton scatter - ANSWER-- Evidence of ionization 
- xra photon collides w outer shell + gives up part of its energy to eject electron from it's orbit 
- ejected electron is known as compton or recoil electron 
 
Coherent scatter - ANSWER-- unmodified scatter 
- when low ene...
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