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108/1/28─物理辯論高中練習賽

物理辯論高中練習賽

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◎比賽題目：每一隊自 2019 TYPT 12道題目中選定1-2題參與練習賽。
◎報名截止日：108年1月18日(五)
◎競賽使用語言為英文，同場競賽隊伍現場協調同意使用中文競賽亦可。
◎比賽流程將於1/25(五)抽籤安排隊伍並寄信通知賽程。
◎活動時間：108/1/28(一) 活動地點：國立臺灣師範大學物理學系
◎比賽供餐與點心，交通與住宿費需自理。

◎評分原則使用國際賽最新公告(官網於20180829最新消息公告)之評分表

◎競賽規則：請參考TYPT官網第11屆TYPT之競賽規則

◎回合規則(The stage regulations)

The performance order in the stage of a PF

Reserved the time in minutes

Preparation of the Reporter

3

Presentation of the reporter

9

Questions of the Opponent to the Reporter and answers of the Reporter

2

Preparation of the Opponent

3

The Opponent takes the floor, maximum 3 min.

and discussion between the Reporter and the Opponent

11

The Opponent summarizes the discussion

1

Concluding remarks of the Reporter

2

Questions of the Jury

3

時間合計

34分鐘

練習賽刪除正式競賽中Reviewer流程，共計9分鐘。

Questions of the Reviewer to the Reporter and the Opponent and answers to the questions: 3 min.

Preparation of the Reviewer: 2 min.

The Reviewer takes the floor: 4 min.

刪除挑戰選題與拒絕選題的時間

調整Preparation of the Reporter為3 min.

調整Presentation of the reporter為 9 min.

調整The Opponent takes the floor, maximum 3 min.

and discussion between the Reporter and the Opponent 11 min.

調整Questions of the Jury為3 min.

 

第11屆臺灣青年學生物理辯論競賽題目

以下為 2019年 IYPT 題目，其中藍色字體標題為 第11屆 TYPT 選入的題目。

 

1. Invent Yourself

Build a simple motor whose propulsion is based on corona discharge. Investigate how the rotor's motion depends on relevant parameters and optimize your design for maximum speed at a fixed input voltage.

2. Aerosol

When water flows through a small aperture, an aerosol may be formed. Investigate the parameters that determine whether an aerosol is formed rather than a jet for example. What are the properties of the aerosol?

3. Undertone Sound

Allow a tuning fork or another simple oscillator to vibrate against a sheet of paper with a weak contact between them. The frequency of the resulting sound can have a lower frequency than the tuning fork’s fundamental frequency. Investigate this phenomenon.

4. Funnel and Ball

A light ball (e.g. ping-pong ball) can be picked up with a funnel by blowing air through it. Explain the phenomenon and investigate the relevant parameters.

5. Filling Up a Bottle

6. Hurricane Balls

Two steel balls that are joined together can be spun at incredibly high frequency by first spinning them by hand and then blowing on them through a tube, e.g. a drinking straw. Explain and investigate this phenomenon.

7. Loud Voices

A simple cone-shaped or horn-shaped object can be used to optimise the transfer of the human voice to a remote listener. Investigate how the resulting acoustic output depends on relevant parameters such as the shape, size, and material of the cone. 

8. Sci-Fi Sound

Tapping a helical spring can make a sound like a “laser shot” in a science-fiction movie. Investigate and explain this phenomenon.

9. Soy Sauce Optics

Using a laser beam passing through a thin layer (about 200 µm) of soy sauce the thermal lens effect can be observed. Investigate this phenomenon.

10. Suspended Water Wheel

11. Flat Self-Assembly

Put a number of identical hard regular-shaped particles in a flat layer on top of a vibrating plate. Depending on the number of particles per unit area, they may or may not form an ordered crystal-like structure. Investigate the phenomenon.

12. Gyroscope Teslameter

13. Moiré Thread Counter

14. Looping Pendulum

Connect two loads, one heavy and one light, with a string over a horizontal rod and lift up the heavy load by pulling down the light one. Release the light load and it will sweep around the rod, keeping the heavy load from falling to the ground. Investigate this phenomenon.

15. Newton’s Cradle

16. Sinking Bubbles

When a container of liquid (e.g. water) oscillates vertically, it is possible that bubbles in the liquid move downwards instead of rising. Investigate this phenomenon.

17. Popsicle Chain Reaction

Wooden popsicle sticks can be joined together by slightly bending each of them so that they interlock in a so-called “cobra weave” chain. When such a chain has one of its ends released, the sticks rapidly dislodge, and a wave front travels along the chain. Investigate the phenomenon.

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