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基礎問題集 - 物理(PHYSICS)vol.2

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

275 K and 760 torrWhat are the standard conditions for gases?

2 / 20

In a constant magnetic field a moving charged particle, in general:

3 / 20

A charge of +8 coulombs moves from a point at a potential of 6 V to a point at a potential of 2 V. The work done by the field force is:

4 / 20

What does it mean that a motion is uniformly accelerated?

5 / 20

The difference between a gas and a vapour is that the vapour:

6 / 20

A cylinder with a piston contains N moles of a perfect gas at temperature T. If the temperature doubles, the number of moles is:

7 / 20

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

8 / 20

In general, for a given temperature increase, which expand more: solids or liquids?

9 / 20

When a perfect gas at pressure P and volume V undergoes an isothermal expansion, we can say that:

10 / 20

Under otherwise identical conditions, heat conduction occurs more readily through:

11 / 20

Which of the following is a unit of work?

12 / 20

As the temperature of a gas increases, the mean speed of its molecules:

13 / 20

A rigid-walled vessel (constant volume) contains two moles of a perfect gas at volume \(V_0\), pressure \(P_0\) and temperature \(T_0\). If we inject another two moles of perfect gas and arrange matters so that the final equilibrium temperature is the same as the initial one, the final pressure will be:

14 / 20

Kinetic energy is conserved:

15 / 20

The first law of thermodynamics is:

16 / 20

Using a bicycle pump rapidly, one notices an increase in the temperature of the pump. This is due to:

17 / 20

Absolute temperature is measured:

18 / 20

A body A is at a higher temperature than a body B. This means that:

19 / 20

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

20 / 20

To raise 20 g of copper from 20 °C to 70 °C requires 92 calories. The specific heat of copper is:

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