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How many times brighter will a star be than an identical star that is twice far away?
4 times as bright.
What else can I help you with?
How many times brighter will a star be than an identical star thats twice as far away?
4 times
How many times brighter will a star be than an identical star that's twice as far away?
4 times as bright. This is calculated as 1/22.
How many times brighter is a star then a star twice as far away?
Who wants to be a millionaire with Eddie Macguire says that it is 4 times as bright but i can not give a scientific reason for this answer
How many times brighter will a star be than an identical star twice far away?
Light intensity is one of those things ... along with gravitational force, electrostatic force,and radio-station strength ... that follows the "inverse square" law, meaning that it decreasesin proportion to the square of the distance.So if the distance is doubled, then the light intensity is 1/(2)2 = 1/4 its original value.
How much brighter would a street light that is 10 meters away compare to one that is 20 meters away?
4 times.
How many times brighter will a star be then an identical star that's twice as far away?
Light intensity is one of those things ... along with gravitational force, electrostatic force,and radio-station strength ... that follows the "inverse square" law, meaning that it decreasesin proportion to the square of the distance.So if the distance is doubled, then the light intensity is 1/(2)2 = 1/4 its original value.
How many times as bright as a light that is 90 m away from you does a light that is 10 m away from you appear?
A light that is 10 m away appears 81 times brighter because brightness decreases by the square of the distance. This is calculated using the inverse square law, which states that intensity or brightness is inversely proportional to the square of the distance from the source.
Why does the sun appear brighter than other stars from Earth?
The Sun is the closest star to Earth, so it appears much brighter than other, more distant stars.The Sun is eight light-MINUTES away from the Earth. The NEAREST other star is 250,000 times further away.
How many times as bright as a light that is 90 m away from you does a light that is 10 m from you appear?
It is 9 times brighter, so therefor 9 squared or 9 x 9=81 times as bright.
What is the most luminous star?
Contenders are:- LBV 1806-20 - ~ 5,000,000 times brighter than the Sun. Pistol Star - ~ 1,000,000 times brighter than the Sun (Variable) Cygnus OB2-12 ~ 6,000,000 times brighter than the Sun HD 93129A ~ 5,500,000 times brighter than the Sun. Eta Carnae ~ 5,000,000 times brighter than the Sun.
How many times was Jan buckner goff married?
Twice her first husband Ronnie Buckner passed away.
Is there away to make dark brown skin brighter like a caramel color with out surgery?
I want to make my skin face brighter
