A student yells into a cave and hears an echo. What behavior of a wave produces the echo?
2 answers:
that would be C
yeah its c hehe
The sound bounces off the walls, aka it is reflected! so it would be c :)
You might be interested in
This is known as communications........
Answer:
however, some food is a better/richer source than others. Nutrients.
Explanation:
You should at least do it for 2-3 days
Spending holidays with in-laws results in the most disagreements with extended family.
