Physics, 22.07.2019 16:30 epmooneyham922
The galactic center of the milky way is located in the direction of the constellation? a. cassiopeia b. aquarius c. centaurus d. sagittatius how do stars locate in the galactic disk orbit the galactic center? a. they do not orbit the galactic center. b. they move in the circular orbits around the galactic center. c. they bob up and down as they orbit the galactic center. d. they orbit in elliptical orbits with random orientations.
Answers: 1
Physics, 23.06.2019 08:30
What is the electric potential at a distance of 1.2 m from a 7.5 µc point charge? 5.6 × 104 v 8.1 × 104 v 5.6 × 1010 v 8.1 × 1010 v
Answers: 1
Physics, 23.06.2019 09:30
What would occur if the index of refraction of a material was less than n=1? the speed of light would increase to a speed larger than the maximum speed of light in a vacuum. the light wave would not bend at all though the material. the light wave would not be able to refract and would instead reflect off of the material. the speed of light would reduce to values close to 0 m/s.
Answers: 3
Physics, 23.06.2019 15:30
Ascience teacher heated liquid ethanol for an experiment. when he turned up the temperature, the ethanol quickly disappeared, and a strong aroma filled the room. what happened to the ethanol?
Answers: 3
The galactic center of the milky way is located in the direction of the constellation? a. cassiopei...
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