Explain echoes in terms of the reflection of sound waves.
Standard detail
7Ps.02
Depth 2Parent ID: 53BE6E61E09047EE8825BCF602E9D86AStandard set: Lower Secondary Science 0893: Stage 7
Original statement
Quick facts
- Statement code
- 7Ps.02
- List ID
- 2
- Standard ID
- DEB8B45D6BA047CD961C2E564FD64210
- Subject
- Science
- Grades
- 07
- Ancestor IDs
- 53BE6E61E09047EE8825BCF602E9D86A07DEE35461714A65B0872D5DED9B118E
- Source document
- Science LO only 0893_tcm143-595687
- License
- CC BY 4.0 US