This quiz works best with JavaScript enabled. Home > Science > General Science – Quiz 168 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books General Science Quiz 168 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. When the cross-sectional area of the wire increases, its resistance A) Decreases. B) Increases. C) Stay the same. D) Slightly increase. Show Answer Correct Answer: A) Decreases. 2. Which type of particle inside an atom has one unit of negative electrical charge? A) Neutron. B) Proton. C) Nucleus. D) Electron. Show Answer Correct Answer: D) Electron. 3. An..... force must act on an object for it to CHANGE it's motion A) Balanced. B) Unbalanced. C) Gravitational. D) Electrical. Show Answer Correct Answer: B) Unbalanced. 4. Who is credited with creating the first compound light microscope? A) The Jensen's. B) Lion corner. C) Hooke. D) Pasture. Show Answer Correct Answer: A) The Jensen's. 5. The scientific method is the logical method used by scientists to acquire knowledge that is used to explain phenomena in nature A) True. B) False. Show Answer Correct Answer: A) True. 6. Which variable always goes on the y-axis (vertical)? A) Independent. B) Dependent. C) Constant. D) Control. Show Answer Correct Answer: B) Dependent. 7. Name of a chemistry scientist A) Newton. B) Einstein. C) Lavoisier. D) Gauss. Show Answer Correct Answer: D) Gauss. 8. If your test results do not support your hypothesis, what two things should you do? A) Report results and test again. B) Test again and create new hypothesis. C) Construct a new hypothesis and report results. D) Anaylze results and draw conclusion NGSS.MS-LS2-4. Show Answer Correct Answer: C) Construct a new hypothesis and report results. 9. He Study of external form and structure of organisms is called ..... A) Morphology. B) Ecology. C) Histology. D) None of them. Show Answer Correct Answer: A) Morphology. 10. Fruits are often preserved in A) Salt. B) Turmeric powder. C) Sugar syrup. D) All. Show Answer Correct Answer: C) Sugar syrup. 11. A screw contains a(n)..... A) Axle. B) Wheel. C) Inclined plane. D) None of above. Show Answer Correct Answer: C) Inclined plane. 12. Evaporation is the process of A) Gas turning to liquid. B) A solid turning to a gas. C) Liquid turning to gas. D) Liquid turning to a solid. Show Answer Correct Answer: C) Liquid turning to gas. 13. White, puffy clouds with flattened bottoms. A) Cumulus. B) Stratus. C) Cirrus. D) Fog. Show Answer Correct Answer: A) Cumulus. 14. Mucus captures dust, germs that can irritate the lungs. A) True. B) False. Show Answer Correct Answer: A) True. 15. The word zoology is derived from Greed language ..... A) Son. B) Zoo. C) Zoologist. D) All of them. Show Answer Correct Answer: A) Son. 16. Which information is needed to determine how fast a truck is traveling? A) Direction and mass. B) Distance and time. C) Size and speed. D) Time and weight. Show Answer Correct Answer: B) Distance and time. 17. An producer is..... A) An organism that only eats plants. B) Organisms that eats to acquire energy. C) Organisms that produce their own food. D) None of above. Show Answer Correct Answer: C) Organisms that produce their own food. 18. On the periodic table, the elements with the largest effective nuclear charge are found in the..... A) Top Left. B) Top Right. C) Bottom Left. D) Bottom Right. Show Answer Correct Answer: B) Top Right. 19. Because the Earth is tilted on its axis the Earth..... A) Months. B) Seasons. C) Oxygen. D) None of above. Show Answer Correct Answer: B) Seasons. 20. These are two small openings in the nose. A) Cilia. B) Nasal cavity. C) Nostrils. D) None of above. Show Answer Correct Answer: C) Nostrils. ← PreviousNext →Related QuizzesGeneral Science Quiz 1General Science Quiz 2General Science Quiz 3General Science Quiz 4General Science Quiz 5General Science Quiz 6General Science Quiz 7General Science Quiz 8General Science Quiz 9General Science Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books