Exponential Magnitudes: Answer the following questions include problem write up for each conclusion: 1. How many time many times louder is a 60 dB

Exponential Magnitudes:

Answer the following questions include problem write up for each conclusion:

1.  How many time many times louder is a 60 dB sound than a 10 dB sound?

2.  How many times more energy is released by a magnitude 5 earthquake than by a magnitude 3 earthquake?

3.  When you are two meters away from the speakers at a concert, the sound level is 140 dB.  How far away should you sit to reduce the level to 100 dB?

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