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Density

暂无描述。系统推荐的高质量记忆内容，适合每天坚持背诵学习。

卡片总数: 6 张•内容版本: v4•公开卡包•更新时间: 8/1/2026

卡片预览 (6 张)

#1
正面 (问题)

Does the same substance always have the same density?

背面 (解答)

Yes

#2
正面 (问题)

As pressure increases… (Density does what?)

背面 (解答)

…Density increases

#3
正面 (问题)

As temperature increases… (Density does what?)

背面 (解答)

… Density decreases

#4
正面 (问题)

Water does what when it is freezes?

背面 (解答)

Expands

#5
正面 (问题)

When is water densest? (C°)

背面 (解答)

4°

#6
正面 (问题)

Bonus! Are changes in the environment cyclic?

背面 (解答)

Yes, like comets and tides. Volcanoes, earthquakes and not however