Answers: 1
Physics, 22.06.2019 07:00, jeremiahphillip4396
The speed of sound in ice, water, and steam is shown. what best explains the speed of sound in different states of matter? sound travels fastest in ice because energy is easier to transfer when the molecules are close together. sound travels slowest in steam because the sound has to move around the gas molecules that are far apart. sound travels fastest in ice because the temperature of solids is always greater, so the heat transfers the sound energy. sound travels slowest in steam because the pressure is so great the sound cannot travel though the steam particles.
Answers: 1
Physics, 23.06.2019 12:30, fespinoza019
The earth's magnetic field, with a magnetic dipole moment of 8.0×1022am2, is generated by currents within the molten iron of the earth's outer core. suppose we model the core current as a 3000-km-diameter current loop made from a 1000-km-diameter “wire.” the loop diameter is measured from the centers of this very fat wire. to decide whether this is a large or a small current density, compare it to the current density of a 7.0 a current in a 2.0-mm-diameter wire.
Answers: 3
Physics, 23.06.2019 13:00, clay373
After identifying which method the theory relates better to, use the example of feyerabend to discuss why you think philosophy and science (and, philosophers and scientists) have theories and ideas that blend into one another. how are these two disciplines related?
Answers: 1
Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transitio...
Mathematics, 25.06.2019 14:30
Mathematics, 25.06.2019 14:30
Physics, 25.06.2019 14:30
Mathematics, 25.06.2019 14:30
Mathematics, 25.06.2019 14:30