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1、Science Jeopardy100200300400500100200300400500100200300400500100200300400500100200300400500A-PhysicsB-ChemistryC-Equipment in the Chem. LabD-Electrical ComponentsE- Metric Measurements星战风暴 http:/Help(1) Save a duplicate of this template.(2) Enter all answers and questions in the outline view.(3) Vie

2、w as a slideshow.(4) Use the home red button after each question.Norman Herr, 2000QuestionAnswerA-100 ANSWER: F = ma QUESTION: What is Newtons Second Law?QuestionAnswerA-200 ANSWER: RT = R1 + R2 etc. QUESTION: What is the formula for adding resistors in series?QuestionAnswerA-300 ANSWER: The units o

3、f this quantity are in coulombs per second QUESTION: What is an ampere?QuestionAnswerA-400 ANSWER: X- rays are one example of this type of electromagnetic wave. QUESTION: What is a transverse wave?QuestionAnswerA-500 ANSWER: When light changes its direction of travel, as it passes through a material

4、. QUESTION: What is refraction?QuestionAnswer ANSWER: A type of microscopy that “feels” the surface of atoms. QUESTION: What is Atomic Force Microscopy? (Or Scanning Tunneling Microscopy)B-100QuestionAnswerB-200 ANSWER: The glowing splint test QUESTION: What is the test for the presence of oxygen ga

5、s?QuestionAnswerB-300 ANSWER: This acids pH value represents an acid that is 10 x stronger than an acid of pH of 5 QUESTION: What is an acid with a pH of 4?QuestionAnswerB-400 ANSWER: Yeast acts as a catalyst to speed up the decomposition of this substance. QUESTION: What role does yeast play when i

6、t decomposes hydrogen peroxide?QuestionAnswerB-500 ANSWER: Robert Boyle QUESTION: Who studied the relationship between the volume of a gas and its pressure?QuestionAnswerC-100 ANSWER: An electronic balance QUESTION: What device is used to determine the mass of an object?QuestionAnswerC-200 ANSWER: A

7、 Buret QUESTION: What device is used to dispense an acid or a base in a titration?QuestionAnswerC-300 ANSWER: A Pipet QUESTION: What device is used to carefully measure and dispense a specified liquid quantity?QuestionAnswerC-400 ANSWER: A Dewar Flask QUESTION: What is used to keep a low temperature

8、 liquid, cold?QuestionAnswerC-500 ANSWER: A Petri Dish QUESTION: What is a circular glass container having a lid, that is used for a chemical reaction or for a biological process?QuestionAnswerD-100 ANSWER: This device slows down the flow of electrical current QUESTION: What is a resistor?QuestionAn

9、swerD-200 ANSWER: This provides the electromotive force that pushes electrons through a circuit. QUESTION: What is a battery?QuestionAnswerD-300 ANSWER: A Capacitor QUESTION: What device stores electrical energy that is put into it?QuestionAnswerD-400 ANSWER: A Step-Up Transformer QUESTION: What dev

10、ice increases the input voltage to a higher output voltage?QuestionAnswerD-500 ANSWER: A Transistor QUESTION: What device amplifies an electrical current?QuestionAnswerE-100 ANSWER: A gram is 1,000 times larger than this quantity. QUESTION: What is a milligram?QuestionAnswerE-200 ANSWER: This word in Greek, means small. QUESTION: What does the word micro mean in Greek?QuestionAnswerE-300 ANSWER: This quantity is 1 million times larger than 1 joule. QUESTION: What is a Mega-joule?QuestionAnswerE-400 ANSWER: This quantity