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Topic 1 Lesson 2
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: 7 张•内容版本: v3•公开卡包•更新时间: 8/1/2026
卡片预览 (7 张)
#1
正面 (问题)
reflection
背面 (解答)
the wave bounces off and heads in a different direction
#2
正面 (问题)
refraction
背面 (解答)
the bending of waves due to a change in speed
#3
正面 (问题)
diffraction
背面 (解答)
the wave bending around an object
#4
正面 (问题)
absorption
背面 (解答)
The energy of a wave is transferred to the material it encounters
#5
正面 (问题)
interference
背面 (解答)
the interaction between waves when they meet
#6
正面 (问题)
Standing wave
背面 (解答)
a wave that appears to stand in one place, even though it is two waves interfering as they pass through each other
#7
正面 (问题)
resonance
背面 (解答)
the increase in the amplitude of a vibration that occurs when external vibrations match an object’s natural frequency