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General Science Quiz 17 (60 MCQs)

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1. Which terms refers to the sum of the forces acting on an object?
2. The basic unit of life is the
3. Who was the first person to walk on the Moon?
4. Carbon-14 has a half life of 5730 years, how many years would it take the 4.0 g sample to decay to 0.25 g?
5. The movement of air particles around a vibrating object is a.....
6. What is the negative subatomic particle that orbits the nucleus
7. Between Mars and Jupiter?
8. It is the outermost layer of the atmosphere
9. Surface between tropic of cancer
10. What gas do humans exhale that plants need to live?
11. If the kinetic energy of a body is 40J, and the mass is 5kg, find its average velocity.
12. Biotic factors refers to the living factors that affect an organism within an ecosystem.
13. Which acid is used in cold drinks/soft drinks?
14. Layer of debris on the Moon's surface formed by the accumulation of meteoric material
15. True or False?The satellites of Uranus revolve around the planet in planes parallel to its orbit.
16. Bio-magnification is .....
17. Mechanics is the branch of Physics that deals with?
18. What is the function of the vacuole in plant cells?
19. 5th planet from the Sun; the largest planet with continuous, swirling, high-pressure gas storms
20. Black holes are formed when stars lose gas to burn, form a red super giant, cool down, then become so dense.....
21. Magnetic lines of force of a magnet are closest together.....
22. Which choice below best defines gravity?
23. 2 bones that are jointed together are held together by these strips of tissue.
24. Newton's first law is also called as
25. The atmosphere stores up much more carbon dioxide than the oceans?
26. According to Bernoulli's Principal, When an object is restricted (decrease pressure), the..... of the fluid will increase
27. Which country has introduced 'TechEquity' digital inclusion platform?
28. What do consumers need other organisms for?
29. What is the remainder of 21 divided by 7?
30. What is the branch of science that deals with the study of plants?
31. What is the hardest substance on Earth?
32. What are the primary colors of pigment?
33. A closed path through which electric current flows
34. A form of matter that has definite volume, but no definite shape.
35. Band of seven colours is called
36. MgCl2 How many atoms of Mg
37. Breathing roots are found in .....
38. Weather-is the condition of the atmosphere at a particular time.
39. A complete trip, or orbit, around a star/sun
40. Number of protons =
41. The predictions of an assumed hypothesis are the result of.....reasoning.
42. What is the si unit of temperature?What is the SI unit of the stock?
43. Which quantity is measured in kilograms?
44. What type of line is normally used in a mechanical drawing or blueprint to represent an edge or object not visible to the viewer?
45. You are in lab and your partner accidentally gets their hair stuck in a triple beam balance. What should have your partner done BEFORE beginning the lab?
46. In a nuclear reaction, the quantity conserved is .....
47. The state with the largest area under waste land is-
48. These three are renewable energy sources.
49. The energy possessed by wind is .....
50. Which encampment of the Putbird is the food?
51. True or false?The total number of atoms in NH3 is 3.
52. A doctor cares for and treats the sick
53. The system of nerves that carries information from the body's receptors to the CNS is called.....
54. Each column in the periodic table is called a
55. Systema Naturea whose book is
56. Which one is not an indicator of a chemical change
57. An example of a convex mirror
58. What do plants absorb from the atmosphere?
59. What is used in all pencils?
60. The shape of DNA is called
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