Choose answer for all questions without explaianing 10. Which of the following a
ID: 294347 • Letter: C
Question
Choose answer for all questions without explaianing10. Which of the following are types or forms of energy a) Electrical b) Nuclear c) Chemical d) All of the above e) None of the above 11. Which of the following events in the development of the physical sciences occurred in the most distant past? a) Albert Einstein proposed the space-fime was curved b) Galileo demonstrated that objects with different masses fall with the same acceleration. c) Newton proposed the Laws of Motion. d) The first atom was split using a particle accelerator. 12. Which of the following events in the development of the physic sciences occurred most recently? a) Dmitri Mendeleyev created the Periodic Table of Eements. b) The Curies produced an artificially radioactive form of phosphorus c) Joseph Thompson discovered electrons d) Muray Gell-Mann won a Nobel Prize for his work on classifying elementary particles. Which of the following is a correct statemente a) If you observe a roasting marshmallow, turn brown 13. b) Liquid water changing to ice is an example of a c) Liquid water changing to ice is an example of a llA piece of iron rusting is an example of a physical chon and black, you are observing a physical change. chemical change physical change.
Explanation / Answer
10) all of the above
11) b) galilio demonstrated that object with different mass fall with same accelaration
12) d
13) c