Directions: Answer each question/situation correctly and briefly.
Do it in your notebook.
1.
You see some children playing with some bats that they
captured from the trees. What should you tell them?
2.
How does echo happen?
Do it in your notebook.
1.
You see some children playing with some bats that they
captured from the trees. What should you tell them?
2.
How does echo happen?
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Answer:
2.reflection of sound waves
Explanation:
ung no.1 d ko po alam sorry po hehe
2.This phenomenon is called an echo, which has its origins in the Greek ekho, meaning “sound.” An echo happens when a sound wave reflects off a surface, such as the water at the bottom of a well, and the sound is repeated back to you.