Refraction is the change of direction of a wave such as light due to change of its what when passing from one medium to another?
Slow Speeed Speedful Speedfully Tangential speed Pokily Swiftness Instantaneous speeds Tangential velocity Hastiness Constant Speed Instantaneous speed Speedfulness Average speed Speedless Slowness Speeds Slowing Promptitude Promptness Pokiness Speed
promptness constant speed swiftness hastiness promptitude speeed speedless pokiness pokily slowing average speed speedfulness tangential speed instantaneous speed speed speedfully slowness tangential velocity speedful instantaneous speeds slow speeds
speed
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Speed