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can someone help me with the last blanks in the heretsberg-russell collum.
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like one the 1st work sheet i had just got my paper’s I was writing in a note book.so i didn’t take enough notes so now i filling out page 1 and i dont hva ethe lat couple banks filled out and im lost.
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ejnar hertzsprung and henry NORRIS – RUSSEL made a graph to find out how the CHARACTERISTICS of stars– TEMEPERATURE and ABSOLUTE brightness are RELATED. Astronomers use the H-R diagram from a DIAGONAL line called the MAIN SEQUENCE . More than ! 90% ! of all stars, including the sun, are main-sequence stars. in the main sequence, SURFACE…Read More
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Is anyone able to get the lesson from today? i need to go back and review some stuff 7&8th
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If anyone was here last year when are the assignments usually graded?
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i wasn’t here last year but so far I think it just depends on how busy the teacher is? it doesn’t take very long for me but Mr beam hasn’t graded some of my work yet. and then your parent has to accept the grade that the teacher gave you and after that’s all done you get bullbucksss!!!!
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whats that?? do you mean hertzsprung- russell?