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Who make greater contribution to society scientists or film stars?
Wiki User
∙ 7y ago
A moments though by anyone would tell you that scientists have had a far greater effect and contribution than any film star. So have street cleaners, nurses, doctors, engineers, ad infinitum.
Wiki User
∙ 7y ago
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What evidence do scientists have which indicates that all elements with an atomic number greater than that of lithium have been formed by nuclear fusion in stars?
suck my donkey balls
Who looks at the stars?
Astrologers and Scientists (especially studying physics) look at the stars
What characteristics do scientists measure to determine the temperature and composition of stars?
the light radiated from the stars
What was the most important contribution of the Phoenicians to our civilization?
Navigating by the stars.
Why do planets orbit stars and moons orbit stars?
Because stars have a greater amount of gravity
What do scientists study to learn about stars?
spectrographs
How do scientists use computers to measure distance from stars?
From what I remember in two geology classes, scientists measure the distance between a star and Earth by comparing "red shift," a shifting of certain bands of light toward the "red" end of the spectrum. The further the shifting, the greater the distance.
To calculate the mass of a star scientists study?
the orbits of binary stars
How hot are O stars?
Class O stars are the hottest of stars with temperatures greater than 30,000oK
Why are there no stars with masses much greater than 100M?
There are no stars with a mass greater than 100M because they cannot be sustained. Stars this size usually explode in a supernova or suddenly collapse.
Why do scientists measure distances to stars and observe how stars interact with one another to?
determine which stars are gravitationally bound to each other
Why scientists uses instrument to study stars?
telescope,spectroscope
