wonder Physics

6 个科学问题 · 物理 Physics

本页目录

泡泡为什么五颜六色？

Why are bubbles so colorful?

泡泡薄薄的皮把光照出许多颜色，所以看上去花花绿绿。
A bubble's thin skin bends the light in a special way, so it glows with many shifting colors like a rainbow.
难度 入门 · 适合 幼儿(3-6) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Paul Hewitt,《Conceptual Physics》Pearson 多版

Paul G. Hewitt, Conceptual Physics, Pearson, various editions

独立核验依据 · Independent verification: 核验依据 2 OPENLIBRARY 标识 /works/OL1930743W：Conceptual physics（按标题+

#泡泡 #颜色

游乐园转盘为什么把人甩出去？

Why does a spinning ride fling people outward?

转得快时，身体想一直直直往前冲，就被甩向外面。
When it spins fast, your body wants to keep going straight and gets flung outward.
难度 入门 · 适合 小学高段(9-12) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Paul Hewitt,《Conceptual Physics》Pearson 多版

Paul G. Hewitt, Conceptual Physics, Pearson, various editions

独立核验依据 · Independent verification: 核验依据 2 OPENLIBRARY 标识 /works/OL1930743W：Conceptual physics（按标题+

#离心 #旋转

气球吹太大为什么会爆？

Why does a balloon pop when blown too big?

气球皮被拉得太紧，再也撑不住，就啪地破了。
The balloon skin is stretched too tight to hold and bursts with a pop.
难度 入门 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Paul Hewitt,《Conceptual Physics》Pearson 多版

Paul G. Hewitt, Conceptual Physics, Pearson, various editions

独立核验依据 · Independent verification: 核验依据 2 OPENLIBRARY 标识 /works/OL1930743W：Conceptual physics（按标题+

#气球 #爆

泡泡为什么是球形的？

Why are bubbles shaped like spheres?

水的表面张力把泡泡皮往里收，球形用最少的皮包住最多的空气。
Surface tension pulls the bubble skin inward, and a sphere holds the most air with the least skin.
难度 入门 · 适合 小学高段(9-12) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Paul Hewitt,《Conceptual Physics》Pearson 多版

Paul G. Hewitt, Conceptual Physics, Pearson, various editions

独立核验依据 · Independent verification: 核验依据 2 OPENLIBRARY 标识 /works/OL1930743W：Conceptual physics（按标题+

#泡泡 #表面张力

泡泡为什么会破掉？

Why do bubbles pop?

泡泡的皮非常薄，被风一吹或手指一碰，就破成了小水珠。
A bubble's skin is very thin and breaks into tiny drops when wind or a finger touches it.
难度 入门 · 适合 小学低段(6-8) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Paul Hewitt,《Conceptual Physics》Pearson 多版

Paul G. Hewitt, Conceptual Physics, Pearson, various editions

独立核验依据 · Independent verification: 核验依据 2 OPENLIBRARY 标识 /works/OL1930743W：Conceptual physics（按标题+

#泡泡 #破

车轮为什么做成圆的？

Why are wheels made round?

圆轮转动时，轮心到地面的距离始终不变，所以滚起来又平又省力。
A round wheel keeps the same distance from its center to the ground, so it rolls smoothly and with little effort.
难度 入门 · 适合 小学高段(9-12) CC BY 4.0 · 已核验 · Verified 2026-08-23 · 2 条独立证据
来源 · Source

Paul Hewitt,《Conceptual Physics》Pearson 多版

Paul G. Hewitt, Conceptual Physics, Pearson, various editions

独立核验依据 · Independent verification: 核验依据 2 OPENLIBRARY 标识 /works/OL1930743W：Conceptual physics（按标题+

#轮子 #圆