Exercise for Determination of Ratio of Specific Heat of Air

Student ID：                                      Name：                            

Experiment Date：                          Score：                           

Single Choice (30 points)：

1. The Ratio of Specific Heat is defined as (     )

A.

B.

C.

D.

2. The unit for The Ratio of Specific Heat is (     )

A. m

B. Kg

C. Pa

D. no unit

3. The movement of the ball in the tube is (     ).

A. Bounce

B. Fluctuation

C. Swing

D. Periodic oscillation

Fill in the blanks (30 points)：

4. The reading of the micrometer in the following figure is (     )

5. In the formula, p is (    ), T is (    ), d is (     ), m is (    ) and V is (    )

Judge (40 points)：

6. The micrometer does not need to take a zero reading.  (     )

7. When using Physical balance, place the weight on the left and object on the right.  (     )

8. In this experiment, we should make sure the glass tube is vertical.  (     )

9. The ball in the tube can be taken out during the experiment.  (    )