Answers: 1
Physics, 22.06.2019 07:00
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, 22.06.2019 22:30
Calculate a pendulums frequency of oscillation (in hz) if the pendulum completes one cycle in 0.5s.
Answers: 1
Physics, 23.06.2019 02:30
Ajet plane flying 600 m/s experience an acceleration of 4.0 g when pulling out of a circular dive. what is the radius of curvature part of the path in which the plane is flying? a) 7100 m b) 650 m c) 9200 m d) 1200 m
Answers: 3
A sound source is traveling towards an observer. What is the effect on the wave wavelength?
Increas...
Health, 04.10.2019 18:00
Mathematics, 04.10.2019 18:00
History, 04.10.2019 18:00
History, 04.10.2019 18:00
Geography, 04.10.2019 18:00
Social Studies, 04.10.2019 18:00
History, 04.10.2019 18:00
Biology, 04.10.2019 18:00
Mathematics, 04.10.2019 18:00