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单元六 热

Authored by PANG Moe

Science

1st - 3rd Grade

Used 2+ times

单元六  热
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下图显示两杯水。我们应用哪种感官确认这两杯水的冷热程度?

味觉

视觉

触觉

嗅觉

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

什么是”温度“?

零度以上的冷热程度

零度以下的冷热程度

物体所蕴含的能量

物体的冷热程度

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

美玲去看医生,经过诊断后,医生说美玲没有发烧。哪项正确地显示当时美玲的体温?

27°C

37°C

40°C

42°C

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

下图显示一种温度计。这种温度计适合测量什么?

体温

沸水

冰块

热茶

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

下图显示两个装有水的烧杯。一组学生把两个烧杯里的水煮沸。

实验结果显示,把烧杯P里的水煮沸所需的时间比较短。哪项正确地解释这个实验地结果?

烧杯P里的水蒸发得比较快

烧杯P里的空气比较多

烧杯P里的水的吸热能力比较好

烧杯P里的水量少,受热较快

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