Exam (elaborations)
Ocean_Mapping_Gizmo_Worksheet
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1. You clap your hands, and instantly you hear an echo of the clap. What does this tell you about the size of the room? 2. Suppose when you clap your hands you hear the echo a few seconds later. What can you say about the size of this room? Gizmo Warm-up To measure the depth of...
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