Activity D
Answer the given problem. Write your answer on your paper
1. What is the magnitude in the Richter scale of an earthquake 10¹⁴ joules of energy? How much energy does this earthquake release than that
the reference earthquake?
2. A power saw (120dB) is how many times louder than a telephone dial
(80 dB)?
please I need it right now
Answers & Comments
Complete please
hanggang jaan lang ba Yan?