Apparent magnitude .
measures only luminosity
measures both luminosity and distance
re...
Geography, 26.04.2021 21:30 granthazenp5e9mj
Apparent magnitude .
measures only luminosity
measures both luminosity and distance
represents a star's actual brightness
describes a star's brightness in comparison to the sun
Answers: 1
Geography, 22.06.2019 19:00, moraleserica011
Why did macarthur want to invade china? why did truman oppose this?
Answers: 1
Geography, 22.06.2019 19:10, heidiheffron574
One of the brightest comets of the 20th century was comet hyakutake, which passed close to the sun in early 1996. the orbital period of this comet is estimated to be about 30,000 years. find the semi-major axis of this comet’s orbit. compare it to the average sun-pluto distance and to the distance to alpha centauri, the nearest star to the sun, which is 4.3 light-years distant.
Answers: 3
Geography, 23.06.2019 15:50, tyairamifflin2411
Which of the following statements best describes what is occurring in the land surrounding the sahara desert? a desertification is increasing, and the desert is expanding. b. fewer people are trying to farm in this semiarid region. c. the desert is shrinking with the increased use of irrigation. d. increased urbanization has resulted in decreased deforestation. select the best answer from the choices provided mark this and return save and exit next submit
Answers: 3
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