This quiz works best with JavaScript enabled. Home > Science > Earth > Big Bang Theory – Quiz 5 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Big Bang Theory Quiz 5 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is a Black Hole? A) A hole in space. B) Spots on our sun that are darker in color. C) Darth Vader's star. D) An object so massive that not even light can espcape its gravity. Show Answer Correct Answer: D) An object so massive that not even light can espcape its gravity. 2. If you ..... a robot, ..... you want me to tell you? A) Were/could. B) Were/would. C) Was/would. D) None of above. Show Answer Correct Answer: B) Were/would. 3. Who helps Penny forgive Leonard and Sheldon for their behavior? A) Raj. B) Howard. C) Leonard. D) Sheldon. Show Answer Correct Answer: A) Raj. 4. What does the Atomic number stand for? A) The elements weight. B) The number of protons. C) The number of electrons. D) The number of neutrons. Show Answer Correct Answer: B) The number of protons. 5. Most scientists believe the Big Bang Theory explains which of the following? A) How our planets and moons formed. B) How our universe began. C) How the sun turns hydrogen into helium. D) How fast light travels through space. Show Answer Correct Answer: B) How our universe began. 6. A large grouping of stars, planets, gases, and dust in space that is held together by gravity A) Spectrum. B) Universe. C) Galaxy. D) Big Bang Theory. Show Answer Correct Answer: C) Galaxy. 7. A fire truck with it's siren blaring at 7, 000 Hz is traveling towards a stationary observer, Which frequency would the driver of the firetruck hear? A) 6, 000 Hz. B) 7, 000 Hz. C) 8, 000 Hz. D) 0 Hz. Show Answer Correct Answer: B) 7, 000 Hz. 8. Suppose the light spectrum from a distant star shifted toward the blue end of the light spectrum. What would this imply? A) The star is moving away from us. B) The star is moving toward us. C) The star is not moving relative to us. D) None of above. Show Answer Correct Answer: B) The star is moving toward us. 9. If I ..... afford rent, I ..... ask you to leave. A) Could/'d. B) Would/'d. C) Can/'d. D) None of above. Show Answer Correct Answer: A) Could/'d. 10. Which statement describes the Big Bang? A) All matter in the universe expanded from a tiny point. B) All matter appeared in its current location. C) Several galaxies collided and exploded. D) None of above. Show Answer Correct Answer: A) All matter in the universe expanded from a tiny point. 11. How is the "Big Bang" described? A) An explosion. B) An expansion. C) A contraction. D) None of above. Show Answer Correct Answer: B) An expansion. 12. An object becomes positively charged by ..... A) Gaining negative charges. B) Losing negative charges. C) Gaining positive charges. D) Losing positive charged. Show Answer Correct Answer: B) Losing negative charges. 13. As stars get older or age, the amount of hydrogen in the star ..... A) Increases. B) Decreases. C) Stays the same. D) Does not change. Show Answer Correct Answer: B) Decreases. 14. What is a small body from which a planet originated in the early stages of development of the solar system called? A) Inertia. B) Planetesimal. C) Terrestrial planet. D) Gas giant. Show Answer Correct Answer: B) Planetesimal. 15. A rock has a mass of 14g and a volume of 2cm3. What is the density of the rock? A) 7 mL. B) 7 g/cm3. C) 28 g/cm3. D) 1/7 g/cm3. Show Answer Correct Answer: B) 7 g/cm3. 16. The Hubble constant measures the A) Current expansion rate of the universe. B) The universe began in a hot, dense state. C) Curvature of space in the universe. D) Temperature of the universe. Show Answer Correct Answer: A) Current expansion rate of the universe. 17. The first elements created after the Big Bang were ..... A) Hydrogen, Helium. B) Hydrogen, Oxygen. C) Helium, Oxygen. D) Oxygen, Nitrogen. Show Answer Correct Answer: A) Hydrogen, Helium. 18. What is a dead star with the density of atomic nuclei? A) Supernova. B) Red Giant. C) Neutron Star. D) Atomic Star. Show Answer Correct Answer: C) Neutron Star. 19. Cosmic background radiation is remnants of the ..... A) Big bang. B) Solar flare. C) Supernova. D) None of the above. Show Answer Correct Answer: A) Big bang. 20. Which is an input of step 4 of the proton-proton chain reaction? A) Hydrogen 1 atom. B) Hydrogen 2 atom. C) Helium 3 atom. D) Helium 4 atom. Show Answer Correct Answer: C) Helium 3 atom. ← PreviousNext →Related QuizzesScience QuizzesBig Bang Theory Quiz 1Big Bang Theory Quiz 2Big Bang Theory Quiz 3Big Bang Theory Quiz 4Big Bang Theory Quiz 6Big Bang Theory Quiz 7Big Bang Theory Quiz 8Big Bang Theory Quiz 9Big Bang Theory Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books