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. The number of incident photons on the cathode affect what?






2. What is the doppler equation for wavelength and frequency?






3. How do you find moles of a substance when you are given faradays and electrons?






4. What is the equation for work done?






5. What are the units of an electric field?






6. In PV=nRT - if temp increases what will happen to volume?






7. When does red litmus paper turn blue?






8. A floating ice cube implies that it's weight is balanced by what?






9. What is Avagadro's number regarding ions/mol?






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






11. The equivalence pt is what part of the titration curve? Thus looking at the range of change between the pH values along this part of the graph can tell you what?

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


12. Mechanical waves in a medium fxn to transport what?






13. Strength of dispersion force increases with what?






14. Light can be carried along a distance within a transparent material by means of what?






15. The boiling point of a solution is what type of property? Which means is depends only on what?






16. What is Newton's Universal Law of Gravitation?






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






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






19. Can a charged particle be detected by two anodes?

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


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






21. 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


22. What happens to a negatively charged particle put between two parallel plates?






23. Isotopes have diff number of ______ but same what?






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






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






26. How do you find what is the limiting reagent? You can then use the moles of the limiting reagent to calculate what?






27. The free energy change (G) must be negative when what?






28. When an element decreases its atomic number by one what is emitted?






29. If you have circuit elements in parallel what is the same across them?






30. So if you have a voltage of 1/4V it will be reduced by what? Thus what will be the equation for the terminal voltage?






31. If you have a decrease of pressure to which side of the equation is it equilibrium shifted towards? What about if you increase temperature?

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


32. The force on an electrical charge is what?






33. How do you find 'g' from Newton's law of gravity?






34. An oxidation-reduction rxn that occurs spontaneously has what kind of E^o for the cell?






35. If both weight and bouyant force are dependent on g - that makes g independent of what?






36. If asked which electron configuration of an element is most stable which one do you choose?






37. Considering the answer in the last slide - what kind of a solution would have a lower freezing pt?






38. Pressure in a liquid is proportional to what? So why does this explain why blood pressure is greater in legs?






39. The freezing point of an aqueous solution is what kind of property? What does this mean?






40. The total pressure of a solution is what? Give example.






41. Is the work done by air resistance - positive or negative?






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






43. Friction is caused by what?






44. What is conserved in an inellastic collision?






45. What energy conversion describes best what takes place in a battery-powered resistive circuit?






46. What is the equation for a period (T)? What is the equation for angular velocity?






47. How do the final velocities differ if a sphere is dropped from a distance rather than rolled down an inclined plane?






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






49. The square root of 10^anything is equal to what?






50. A plane mirror produces an image where?