Physics, 24.09.2020 14:01 donnafranks2003
Which techniques can scientists use to determine the characteristics of Earth's layers? Select the two correct answers.
examine the behavior of minerals at extremely low temperatures
study how seismic waves travel through different layers
drill deep mines to obtain samples from Earth's mantle and core
conduct experiments about how minerals change under high pressure
use X-rays to obtain a view of Earth's interior layers
Answers: 1
Another question on Physics
Physics, 22.06.2019 12:40
Afrequency generator sends a 550 hz sound wave through both water and ice. what is the difference in wavelength between the wave produced in ice and the wave produced in water?
Answers: 3
Physics, 22.06.2019 16:30
In a heat engine if 1000 j of heat enters the system and the piston does 500j of work, what is the final internal energy of the system if the inital energy was 2000 j1.write the equation2.list out your known variables 3. plug the numbers into the equations4.solve 5.write your solution statement that includes initial energy and final energy added.
Answers: 3
Physics, 22.06.2019 21:20
The strong nuclear force acts over a small distance than the electrostatic force. true or false
Answers: 2
You know the right answer?
Which techniques can scientists use to determine the characteristics of Earth's layers? Select the t...
Questions
Biology, 30.06.2019 17:40
English, 30.06.2019 17:40
Biology, 30.06.2019 17:40
Spanish, 30.06.2019 17:40
Mathematics, 30.06.2019 17:40
Arts, 30.06.2019 17:40
Physics, 30.06.2019 17:40
English, 30.06.2019 17:40
Biology, 30.06.2019 17:40
Physics, 30.06.2019 17:40
