One of your friends read online that a city near a fault has experienced an earthquake every 10 years. The last earthquake in this city happened 10 years ago so your friend says that another one will happen this year. Is your friend correct? Why or why not? Correct answer gets

Your friend is correct because the last earthquake happened 10 years ago which means another one would happen that year if that makes sense

Julia would be observing a. static electricity was caused by her sweater rubbing against her shirt and transferring electrons. she didn't touch anything metal, so that would cancel out b.she most likely didn't rub her sweater against her hair either, so that cancels out c.she also didn't scoot across the carpet while trying to take her sweater off, that cancels out d.so that leaves a.a. is correct.

Wavelength divides in half and speed stays the same.