Which stars have the highest absolute brightness?
a)supergiants
b) giants
c)...
Physics, 26.11.2019 02:31 jayjay5246
Which stars have the highest absolute brightness?
a)supergiants
b) giants
c) yellow stars
d) dwarfs
Answers: 3
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An initially unpolarized light if intensity 500 w/m^2 passes through four polarizers. the transmission axis between adjacent polarizers is 45∘. what percentage of the initial intensity is transmitted by the system?
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The earth is constantly spinning on its axis, like you might spin a basketball on your finger. it is this spinning of the earth that causes
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Which type of energy would have nothing to do with ironing clothes? a. heat b. chemical c. electrical d. mechanical
Answers: 1
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