1994CAP Prize Exam加拿大高中物理大奖赛真题免费下载

历年CAP High School Prize Exam加拿大高中物理大奖赛

真题与答案下载

翰林国际教育全网首发

力争超快速发布最全资料

助你在升学路上一帆风顺

为你

千千万万遍

1994 CAP Prize Exam真题免费下载

共计3小时考试时间

此套试卷由两部分组成

20道选择题

以及3道简答题组成

每道大题含有不同数量的小题

完整版下载链接见文末

部分真题预览：

Data:

Speed of light c =3.00 × 10⁸m/s

Gravitational constant G =6.67 × 10⁻¹¹N · m²kg²

Radius of Earth R_E=6.38× 10⁶ m

Mass of Earth M_E=5.98× 10²⁴ Kg

Mass of Sun M_S=1.99× 10³⁰ Kg

Radius of Earth's orbit R_ES=1.50× 10¹¹ m

Acceleration due to gravity g =9.80m/s²

Fundamental charge e =1.60× 10⁻¹⁹ C

Mass of electron m_e =9.11 × 10⁻³¹kg

Mass of proton m_p =1.673 × 10⁻²⁷kg

Planck’s constant h = 6.63 x 10^-34 J·s

Coulomb’s constant 1/(4πε0) = 8.99x10⁹ N·m²/C²

Magnetic constant μ_o=4π × 10⁻⁷N/A²

Speed of sound in air v_s=340m/s

Part A: Multiple Choice

1)It was once proposed to use a 2Km vertical Sudbury mine shaft for microgravity experiments in a vacuum. How much time would scientists have to do an experiment during one drop?

1. 20s
2. 63s
3. 0.64s
4. 198s

2)If the moon were twice as massive as it is now, and it stayed at the same orbital radius about the earth as it has now, its new orbital period(in terms of its current orbital period T) would be,

1. T
2. T/2
3. T/4
4. 2T

3)In the following circuit composed of identical capacitors, across which terminals would you connect a battery in order for all the capacitors to charge up.

1. AB
2. AC
3. BD
4. none of the above

4)Two cylindrical resistors, one of length I and radius r, and the other of length 3I and radius 3r, are made of the same materials. If the resistance of the smaller one is R, what is the resistance of the larger one?

1. R/3
2. 3R
3. 9R
4. 27R

5)A simple pendulum consists of a mass m attached to a light string of length I. If the system is oscillating through small angles, which of the following is true?

1. The frequency is independent of the acceleration due to gravity g
2. The period depends on the amplitude of the oscillation
3. The period is independent of the mass m
4. The period is independent of the length I

完整版真题资料可以底部二维码免费领取↓↓↓