Black hole - Study guides, Class notes & Summaries

A rock suddenly moving without any external forces (earthquakes, someone throwing it, poltergeists, etc) would be a violation of which law? a. Kepler's 3rd law b. Kepler's 2nd law c. Newton's 2nd law d. Kepler's 1st law e. Newton's 1st law f. Newton's 3rd law - ️️e. Newton's 1st law According to chapter 3, if the Earth suddenly collapsed and shrank to half its size then... (multiple) a. The spin would decrease b. it would turn into a black hole c. The density would incre...

Black hole No process can have only inputs. If an object has only inputs, then it must be a sink If an object has only outputs it must be a source If an object has only inputs it must be a sink Context Diagram The least detailed level of data flow diagramming The diagram shows only the major information flows between the system and the external parties that interact with the system Outside sources/systems/agents You can tell something or someone is an outside source because you do not know d...

We have learned that the centre of the milky way contains a very massive black hole. We developed this understanding by: - Monitoring the orbital motions of many individual stars in the very central parts of the Milky Way If the sun were to be squashed down small enough to become a black hole, then: - The planets in the solar system would orbit the Sun in unchanged fashion (but would receive no light from it) The first stellar mass black hole identified, Cygnus X-1, was found in 1973. The n...

Bone is composed primarily of which inorganic material? a. calcium b. phosphorus c. collagen d. potassium - Calcium Calcium is the most abundant mineral found in bones, as well as in the entire body. Which of these is a biome? a. desert b. cornfield c. hear of bison d. beehive - Desert A biome is a large ecological community that includes specific plants and animals, such as a desert. Which planet orbits closest to Earth?a. Mercury b. Venus c. Jupiter d. Saturn - Venus Venus's ...

sensation - conversion of energy from the environment into a pattern of response by the nervous system perception - interpretation of sensation stimuli - energies from the world around us that affect us in some way receptors - specialized cells to stimuli into signals for the nervous system pupil - the hole in the eye that is adjusted open or closed for light iris - the colored structure around the pupil vitreous humor - jellylike substance found behind the lens in the posterior cavity of...

ASTR 102 Quiz Questions | 100% Correct Answers | Verified | Latest 2024 Version We have learned that the centre of the milky way contains a very massive black hole. We developed this understanding by: - Monitoring the orbital motions of many individual stars in the very central parts of the Milky Way If the sun were to be squashed down small enough to become a black hole, then: - The planets in the solar system would orbit the Sun in unchanged fashion (but would receive no light from it)...

Structural Pest Control Board Applicators Exam Study Questions with 100% Correct Answers What are the identifying features of a female black widow spider? - Correct Answer ️️ -Glossy black, globe-like abdomen with a deep red hour glass on her stomach. What are the identifying features of a black widow web? - Correct Answer ️️ -It is irregular with no distinct pattern and very strong in comparison to most other spiders. What does the term 'Ballooning' mean? - Correct Answer ️️...

Middle School Science Praxis Practice Test Questions with Verified Answers A block is accelerating along a flat surface under the action of a force applied parallel to the surface. If the magnitude of the applied force is doubled, then the magnitude of the block's acceleration will Double A certain species of plant has bright red flowers. Which of the following most likely explains why the red color is considered an adaptation of the plant? Aids with pollination A child touches a h...

Know the Etiology, Signs/Symptoms, Diagnosis/Diagnostics, Clinical Manifestation, Risks, Treatment and Complications for the following: ▪ Gastritis Gastritis – inflammation of the stomach lining Acute Gastritis – (just acquired) ingestion of toxins, alcohol, aspirin or other irritating substances Chronic- 2 months to become chronic Triggers of Gastritis: Alcohol, caffeine, autoimmune disease, viral or bacteria Chronic Gastritis: H Pylori is always a factor H Pylori goes very deep ...

Space Exploration|Complete Questions with A+ Graded Answers main sequence a diagonal area on an H-R diagram that includes more than 90 percent of all stars white dwarf A small, hot, dim star that is the leftover center of an old star Luminosity the true brightness of an object light year the distance light travels in one year blueshifted the doppler shift toward shorter wavelengths of light from an approaching object Redshifted stars moving away from Earth Ne...