Observable universe - Study guides, Class notes & Summaries

UWF: EDF 6225-Foundations of ABA (Exam 1) 141 Questions with Verified Answers Although most of you are preparing for the BACB certification exam, please know that the material is based on the work of ________ and his science and philosophy of human behavior. There are occasions where we may spend time on items that are no longer specifically required for the exam, but we feel are required to be an excellent behavior scientist. - CORRECT ANSWER B.F. Skinner The ________ is the only standard...

The sum total of all the microbes in a certain environment is termed the______ Select one: a. biofilm b. microbial niche c. microbiome d. phylogeny e. domain: Microbiome 2. Studies of the immune response to an infection caused by microorganisms would be performed by a/an _______. Select one: a. hypersensitivity specialist b. geomicrobiologist c. epidemiologist d. immunologist: Immunologist 3. Which of the following is NOT a recent discovery that has had a huge impact on the under...

Astro 102 - Final Exam Set Questions With 100% Correct Answers | Latest Update What is cosmology? - ANSWER : the study of how the distribution of galaxies changes over time How does the size of a supernova compare with the size of the observable universe? - ANSWER : The size of a supernova is 2/3 the size of the observable universe Cepheids with longer periods have... - ANSWER : higher luminosities A Cepheid with a period of 30 days has an average luminosity that is.... - ANS...

Using the ideas discussed in the text, in what sense are we "star stuff"? - Nearly every atom from which we are made was once inside of a star When did humans learn that the Earth is not the center of the universe? - Within the past 500 years How are galaxies important to our existence? - Galaxies recycle material from one generation of stars to the next, and without this recycling we could not exist. If we imagine the history of the universe compressed into one year, dinosaurs walked...

he Andromeda Galaxy is faintly visible to the naked eye in the constellation Andromeda. Suppose instead it were located in the same direction in space as the center of the Milky Way Galaxy (but still at its current distance). How would it appear to the eye in that case? a) It would be much brighter because it would be illuminated by the many stars in the center of our galaxy. b)It would look about the same, but it would be harder to pick out because its cloud-like appearance would ma...

The Andromeda Galaxy is faintly visible to the naked eye in the constellation Andromeda. Suppose instead it were located in the same direction in space as the center of the Milky Way Galaxy (but still at its current distance). How would it appear to the eye in that case? a) It would be much brighter because it would be illuminated by the many stars in the center of our galaxy. b)It would look about the same, but it would be harder to pick out because its cloud-like appearance would m...

How many stars are in our galaxy? - correct answer 4 x 10^11 What is our cosmic address? - correct answer Earth Solar System Interstellar Neighborhood Milky Way Lanieakea Observable Universe Infinite Universe What is an astronomical unit? - correct answer The average distance between the Sun and the Earth As a blackbody becomes hotter, it also becomes ______ and ______. - correct answer More luminous, bluer. If an electromagnetic wave's frequency increased, then - correct ...

Put the following into perspective: the size of our solar system; the distance to nearby stars; the size of the Milky Way Galaxy; the size of the observable universe. Rank from largest to smallest. To rank items as equivalent, overlap them. correct answers The observable universe, The Milky Way Galaxy, Distances to nearby stars, and The Solar system Light-year: correct answers The distance that light travels in 1 year, which is about 9.46 trillion kilometers. Astronomical Unit: correct an...

BCBA Exam All Possible Questions and Answers 2023;(BCBA TEST BANK) 1. Goal of ABA as a science: Description, Prediction, Control 2. Description: Lowest level, describing what happened that is observable. Ex. repeated movements of the hand up and down for more than 5 seconds. 3. Prediction: predicting what will happen in something in the environment changes. Repeated observations that show these events correlate with each other (no causal relation). One of your main jobs, you need to be a good...

Cosmic Address, from small to large Ans- Earth, solar system, Milky Way Galaxy, Local Group, Local Supercluster, universe The Universe is expanding means that... Ans- The average distance between galaxies is growing with time If stars existed but galaxies did not... Ans- We would not exist because we are made of material that required recycling in galaxies. Could we see a galaxy 20 billion light years away? Ans- No, because it would be beyond the bounds of our observable universe The...