Test your basic knowledge |

DSST Physical Sciences2

Subjects : dsst, science
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. What kind of geometry is octahedral?






2. The force on an electrical charge is what?






3. What does spatial resolution refer to?






4. Thus is Zn (which has positive oxidation potential) reacts with HCl - will any rxn take place?






5. The coefficient of kinetic friction is always lower than what? Therefore what?






6. What do electrolytic techniques involve?






7. When is a body in translational equilibrium?






8. Nuclear masses can be approximated from what?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


9. Kb is the equilibrium constant for what?






10. What is the equation for work done?






11. Regarding M(OH)2 and you have solubility (S) - what would the Ksp be?






12. For a given flow rate - the speed of fluid flow is inversely proportional to what?






13. How do you find wavelength if you known distance from adjacent crests and troughs?






14. What is newton's second law?






15. F in the Young's modulus equation can also equal what? What is E?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


16. What is the relationship between P and n in PV=nRT?






17. Terminal voltage is provided to what?






18. What is different between an inclined plane and free fall?






19. The electrons emitted from cathode are replaced with what?






20. If any species is gotten rid of when combining two equations of chemical rxns together what can you conclude about those species?






21. What is the unit for Young's Modulus?






22. If you have longer wavelengths how is their freq and energy compared to shorter wavelengths?






23. Why does light travel slower in an optically dense medium than through a vacuum?






24. What is the formula for the power supplied by a battery to accelerate an electron beam?






25. The concentration of OH and H30 ions are approximately equal at what pH?






26. If the standard potential for a rxn is negative when it is being reduced (thus a negative reduction potential) that means that the resulting atom has what?






27. Heat from friction comes from what?






28. What happens to the atomic number and atomic mass of an element that go under Beta decay or positron emission?






29. A plane mirror produces an image where?






30. The temperature of a metal will not increase above its melting point until what?






31. What direction do gravity and bouyancy work? What direction does water pressure work?






32. The coefficient of static friction is the ratio of what?






33. What is the spin projection quantum number?






34. The visible spectrum ranges from ____ to _____






35. If temperature arises during a mixture what can you conclude about the enthalpy?






36. The basicity constant Kb measures what?






37. What is the equation for pressure?






38. Melting occurs at what type of temperature? Why?






39. If you have an alcohol with OH on the end and then another cmpd with an O in the middle but no H - what is different between the bonds they can make with water?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


40. What is conserved in an inellastic collision?






41. A pendulum moves under the influence of what?






42. Acetic acid is a ______ solvent






43. Hydrogen has what kind of standard oxidation or reduction potential?






44. What kind of metals react violently with water?






45. What is the magnitude of the electric field produced by a point charge?






46. In a rxn - how do you figure out which atom has the highest electron affinity?






47. How many mL is in one liter?






48. When you are trying to find the buyoancy force of water on a lead object what density do you use in the equation B = pVg? what volume?






49. What type of acid and base would produce a pH closest to 7?






50. In general what is formed by an acid-base rxn?