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基礎問題集 - 物理(PHYSICS)vol.4

問題数は全部で100問あり、そのうち20問がランダムに出題されます。

正解の選択肢は1つのみです。問題の解答・解説は最後に表示されます。

制限時間はありません。問題は毎回ランダムで出題される点にご注意ください。

1 / 20

Ten kilowatts is a power equal to:

2 / 20

The kinetic energy of a body is:

3 / 20

The frequency f in simple harmonic motion is related to the period T by:

4 / 20

Surface tension is:

5 / 20

Which of the following quantities is vector in nature?

6 / 20

The thrust of a rocket engine is produced:

7 / 20

Newton’s second law states that:

8 / 20

On how many principles is dynamics based?

9 / 20

A system of bodies is said to be isolated if:

10 / 20

The weight and mass of a body are quantities that are:

11 / 20

The density of water, expressed in the International System (MKSA), is approximately:

12 / 20

How many cubic metres are contained in one millilitre?

13 / 20

A car travelling at 100 km/h meets another car coming in the opposite direction at 50 km/h. The relative speed between the two cars is:

14 / 20

Which of the following statements is true?

15 / 20

Why do stiletto-heeled shoes leave more visible marks on linoleum floors than other shoes?

16 / 20

The moment of a force with respect to a point is defined as:

17 / 20

Why does the same body weigh less on the Moon than on the Earth?

18 / 20

Equilibrium is said to be unstable if:

19 / 20

The mass and the weight of a body:

20 / 20

Which of the following units cannot be used to denote the weight of a body?

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