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Here is the question...An eclipsing binary varies by a factor of 1.5 in observed luminosity between minimum light at the centre of eclipse and maximum
Here is the question...
An eclipsing binary varies by a factor of 1.5 in observed luminosity between minimum light at the centre of eclipse and maximum light out of eclipse. What is its apparent magnitude at maximum compared with minimum?
or:Here is the question...An eclipsing binary varies by a factor of 1.5 in observed luminosity between minimum light at the centre of eclipse and maximum light out of eclipse. What is its apparent magnitude at maximum compared with minimum?
