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建 議 活 動 教 學
力 學
活 動 名 稱
內 容
程 度
上 載 者
上 載 日 期
Rotation
Investigating:
- the relationship of the moment of inertia and speed of the disk/ring
- whether the energy is conserved
- Conservation of Energy
- Moment of Inertia
F6-F7
Ng Kit Chung
19/06/2002
Damping
Problem:
Will the damping effect be different in different media? If so, how does it vary in different media?
F4-F5
Diocesan Girls' School
10/09/2002
The effect of the viscosity of a medium on th emotion of an object
Problem:
How does the viscosity (resistive force) of a medium affect the motion of an object?
F4-F5
Diocesan Girls' School
13/12/2002
The time or period of each swing of a pendulum
Problem:
Given that a pendulum is comprised of a weight attached to the end of a metal rod or a piece of string, what determines the time or period of each swing of a pendulum?
F4-F5
Diocesan Girls' School
13/12/2002
Simple Harmonic Motion
To study the characteristics of simple harmonic motion
F6-F7
Chan Chi Wa
10/07/2003
Acceleration due to gravity
To find the acceleration due to gravity of different objects
F6-F7
Chan Chi Wa
10/07/2003
Damping
To investigate the characteristics of the lightly damped oscillation.
F6-F7
Chan Chi Wa
10/07/2003
電 磁 學
活 動 名 稱
內 容
程 度
上 載 者
上 載 日 期
The frequency of radio circuit
Problem:
How does the air capacitor affect the frequency of the radio circuit? Does the resistance of the circuit affect the frequency of the radio circuit?
F4-F5
Diocesan Girls' School
10/09/2002
Motor
Problem:
What changes occur in the motor when a heavier load is to be moved?
F4-F5
Diocesan Girls' School
10/09/2002
The movement of the magnet and the size of deflection
Problem:
How does the movement of the magnet affect the size of the deflection?
F4-F5
Diocesan Girls' School
07/02/2003
The rate of discharging of a capacitor
Problem:
What does the rate of discharging of a capacitor depend on?
F4-F5
Diocesan Girls' School
07/02/2003
Charging a capcitor
To investigate the charging curve of a capacitor
F6-F7
Chan Chi Wa
10/07/2003
光 學 與 波 動 學
活 動 名 稱
內 容
程 度
上 載 者
上 載 日 期
The pitch of notes produced by musical instruments
Problem:
How can the pitch of the notes produced by a musical instrument be varied?
F4-F5
Diocesan Girls' School
13/12/2002
The emission of infrared radiations
Problem:
Why do objects emit infrared radiations of different intensities?
F4-F5
Diocesan Girls' School
07/02/2003
熱 學 與 能 量
活 動 名 稱
內 容
程 度
上 載 者
上 載 日 期
The property of air
Problem:
What property of air was responsible for these changes?
F4-F5
Diocesan Girls' School
10/09/2002
其 他
活 動 名 稱
內 容
程 度
上 載 者
上 載 日 期
2003
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