1) a star burst can be defined as stars formed from recycled dead star materials.
true or fals...
Physics, 06.12.2019 14:31 josiahsurfer
1) a star burst can be defined as stars formed from recycled dead star materials.
true or false
2) when the milky way was in its earliest ages, hydrogen, helium and other common elements were the only ones around.
true or false
3) to estimate the milky way’s age, astronomers measure the elements found in the oldest stars in the milky way’s dense groupings of stars that make the halo shape, which are referred to as what?
1-pulsar planets
2-star bursts
3-brown dwarfs
4-global clusters
Answers: 2
Physics, 22.06.2019 10:00
Students design a model roller-coaster track. they place a rubber ball at the highest point on the track and let it go. the ball rolls along the track pulled only by the force of gravity. eventually, it comes to a stop. which change to the design will result in the ball moving the greatest distance?
Answers: 1
Physics, 22.06.2019 20:00
Aspectroscope breaks light up into its colors, allowing scientists to analyze light from the solar system and universe. by studying the spectral line patterns, widths, strengths and positions, scientists can determine the speed, position, and of celestial bodies. a) age b) origin c) rotation d) temperature
Answers: 1
Physics, 23.06.2019 01:30
Ionic compounds can be readily dissolved in water because the high dielectric constant of water screens and decreases the force between the oppositely charged ions.
Answers: 3
History, 21.11.2019 23:31
Social Studies, 21.11.2019 23:31
English, 21.11.2019 23:31
Mathematics, 21.11.2019 23:31
Spanish, 21.11.2019 23:31
Biology, 21.11.2019 23:31
History, 21.11.2019 23:31
Computers and Technology, 21.11.2019 23:31
Social Studies, 21.11.2019 23:31