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Repeated reflections of sound is called echo
We can hear echo at mountainous regions or in valleys
Golgumbaz is the best example for echo
It has a dome like structure because of which some is repeated many at times
Ultrasound is used to create an image of internal body structures like tendons muscles joints blood vessels and internal organs
If it's helpful please mark brainliest
We can hear echo at mountainous regions or in valleys
Golgumbaz is the best example for echo
It has a dome like structure because of which some is repeated many at times
Ultrasound is used to create an image of internal body structures like tendons muscles joints blood vessels and internal organs
If it's helpful please mark brainliest
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