Red giant - Study guides, Class notes & Summaries

Question number Answer Notes Marks 1 (a) Description Substance a good conductor of electricity lithium an element that is a liquid at room temperature bromine a substance that can be used to form a polymer ethene an element that forms a basic oxide lithium a substance that has a giant covalent structure diamond ALLOW Li ALLOW Br/Br2 REJECT Br− ALLOW C2H4 ALLOW Li 5 (b) A descript...

___________ forces caused the gas in the thin disk to fragment into clouds or clumps with masses like those of star clusters - ️️gravitational ____________ black hole: a black hole whose mass exceeds 1000 solar mass - ️️supermassive ___________________ is the force resisting the relative motion of solid surfaces, fluid layers, and material elements sliding against each other - ️️friction (In the absence of a strong magnetic field), what is the chief factor that determines what typ...

PA Family Medicine EOR Questions and Answers 100% correct Deteriorating mental status/unconscious patient ABC's IOM's Airway security Breathing Circulation IV access O2 saturation Monitor vitals Acute Respiratory Distress Syndrome ↓ PaO2 and ↑ PaCO2 from fluid collapsing the alveoli MCC: 6-72 hrs s/p Sepsis Associated w/ Renal & Hepatic failure ↓ BP or shock w/ crackles, rales, wheezing Tx: Mechanical Vent w/ PEEP Anaphylaxis (Type 1 Hypersensitivity) Upper...

dark energy + evidence correct answers a mysterious repulsive force that appears to be causing the expansion of the universe to accelerate Type Ia supernovae as standard candles; Hbl law says they should be moving faster there; inverse square law for light dictates that dimmer = farther; calculated dstncs to things are even farther than their redshift predicts; they are being pushed away dark matter + evidence correct answers matter (gravity, attractive force) that does not give off electr...

Life Cycle of Stars Brain Pop Quiz with Complete Solutions What is a stellar nursery?q A cloud of gas and dust What does the prefix "proto" mean? "first" or "before" In what order do these stages of a low-mass star occur? [Red giant, white dwarf, main sequence star] Main sequence star, red giant, white dwarf What is the process of nuclear fusion, as it occurs inside our Sun? Hydrogen atoms combine to make helium atoms What effect does gravity have on stars? It forms sta...

Touch prep slide from trephine biopsy On a bone marrow tap that yields a dry specimen, Wright stain smears could be prepared from Bone marrow cellularity Number and distribution of megakaryocytes Nonhematopoietic tumor cells infiltrating bone marrow When examining the bone marrow smear on low magnification 10X objective (initial scan), the tech is examining for? Brainpower Read More Fat cells In the estimation of bone marrow cellularity, the cellularity is reflected in the...

Test Bank For Primary Care Medicine Office Evaluation and Management of the Adult Patient 7th Edition by Allan H. Goroll, Albert G. Mulley Jr. 1497, 7, 9990 1 The Domain of Primary Care 2 Selection and Interpretation of Diagnostic Tests 3 Health Maintenance and the Role of Screening 4 Estimating and Communicating Risk and Prognosis 5 Choosing Among Treatment Options 6 Immunization 7 Screening for HIV Infection 8 Evaluation of Chronic Fatigue 9 Evaluation of Weight Loss...

Portage Learning BIOD 151 Final Exam Requires Respondus LockDown Browser Webcam Essential Human Anatomy and Physiology I LATEST Attempt 1 55 minutes 83 out of 140 * Limit 180 Minutes Define the body movement involved in elevation and depression. Your Answer: Question 1 Not yet graded / 4 pts Final Exam - Requires Respondus LockDown Browser + Webcam: Essential Human Anatomy and Physiology I with Lab-2021-Straley 1/11/22, 6:03 PM Final Exam - Requires Respondus LockDown Browser + Webcam D...

A high luminosity star - correct answer Emits more light than a low-luminosity star If a red giant appears the same brightness as a red main sequence star, which one is farther away? - correct answer The red giant The heaviest nuclei of all are formed... - correct answer During a supernova explosion Hydrogen-2 + proton = ____ + energy: - correct answer Helium-3 Which of the following has the smallest radius? - correct answer Neutron star Why does the main sequence part of a star'...

UCLA Eps Sci 9 Final Exam Questions With 100% Correct Answers Mars takes about ______ to go around the Sun. a) Three Earth years b) Ten Earth years c) Two Earth years d) 60 Earth days - answerc) Two Earth years Venus has a period of rotation of _______ a) 2,000 Earth days b) 243 Earth days c) 500 Earth days d) 1 Earth day - answerb) 243 Earth days Venus has an orbital period around the Sun of _____ a) Five Earth years b) 225 Earth days c) 900 Earth days d) A millennium - answerb) 225 E...