You will feel the s-wave 12.4 seconds after you felt the p-wave.
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How to find the difference in time?</h3>
The waves must travel 250 km, we know that the p-wave travels with a velocity of 6.3km/s. The time it takes to travel that distance is given by:
250km/( 6.3km/s) = 39.68s
At this point is when you feel the p-wave.
The s-wave travels at 4.8 km/s, than it will take:
250km/(4.8km/s) = 52.08 s
The difference in time is:
d = 52.08s - 39.68s = 12.4 s
This means that you will feel the s-wave 12.4 seconds after you felt the p-wave.
If you want to learn more about waves, you can read:
brainly.com/question/14015797
Layers of the earth: Is where convection currents take place.
- crust- top layer that is the earth which protects the entire composition of the earth.
- mantle- The part where lava and volcanoes happen , Very hot
- inner core- The core of the earth, located in outer core.
- outer core- The outer core of the earth.
Answer:
A,C, D
Explanation:
Bacteria that acquired a mutation that conferred drug- resistance had a growth advantage over non-resistant bacteria.
Between time points C and D, drug-resistant bacteria were reproducing faster than non-drug resistant bacteria were dying.
The few drug-resistant bacteria in the population reproduced, quickly leading to a large drug- resistant population.
There is no indication that a second antibiotic was used, so it is not possible to assume a second drug-resistance mutation occurred. There is also no indication that antibiotics were discontinued.
Answer:
D. A base substitution in gametes during meiosis
Explanation:
Answer:
it is false
Explanation:
it appears as light bands under microscope
