Physics, 10.07.2019 21:00 mariateamop
Abeam of light is traveling through a medium at 200,000 km/s. it enters a different medium and speeds up to almost 250,000 km/s. finally, it enters a third medium and halts. what were the media the light traveled through, in order? !
Answers: 1
Physics, 22.06.2019 14:30
Which of these is constant for all types of electromagnetic radiation in a vacuum? select one: a. wavelength b. frequency c. photon energy d. amplitude e. velocity
Answers: 3
Physics, 22.06.2019 19:20
The dipole moment of the water molecule (h2o) is 6.17x10^-30 c.m. consider a water molecule located at the origin whose dipole moment p points in the +x-direction. a chlorine ion ( of charge-1.60x10^-19c , is located at x=3.00x10^-9m . assume that is much larger than the separation d between the charges in the dipole, so that the approximate expression for the electric field along the dipole axis can be used. a) find the magnitude of the electric force that the water molecule exerts on the chlorine ion. b) what is the direction of the electric force. -x-direction or +x-direction c) is this force attractive or repulsive?
Answers: 1
Physics, 22.06.2019 22:00
In the united states, tornadoes generally occur because of the freezing of ocean water underwater earthquakes meeting of cool and warm air masses shifting of warm and cool ocean currents
Answers: 2
Abeam of light is traveling through a medium at 200,000 km/s. it enters a different medium and speed...
Mathematics, 25.11.2019 16:31
Mathematics, 25.11.2019 16:31
Mathematics, 25.11.2019 16:31
Mathematics, 25.11.2019 16:31
History, 25.11.2019 16:31
Social Studies, 25.11.2019 16:31
Business, 25.11.2019 16:31
Social Studies, 25.11.2019 16:31
Biology, 25.11.2019 16:31
Mathematics, 25.11.2019 16:31
Mathematics, 25.11.2019 16:31
Physics, 25.11.2019 16:31
History, 25.11.2019 16:31
Mathematics, 25.11.2019 16:31
Chemistry, 25.11.2019 16:31
Biology, 25.11.2019 16:31