Ask a New Question
Search
Two stars are 8 light years from earth (a light year is the distance light travels in one year). The 550 nm light from the two stars can be barely distinguished in the diffraction pattern of 90 cm wide single slit. How far apart are the stars?
Similar Questions
The chart shows the distances of four stars from the sun in the unit light-years. In one year, light travels a distance of
1 answer
Which statement accurately describes a light-year?
It is the shape of a galaxy. It is the distance that light travels in a year.
1 answer
Which statement accurately describes a light-year?
It is the shape of a galaxy. It is the distance that light travels in a year.
1 answer
A light year is the distance that a light travels through a vacuum (space without matter) in one year. A light year is about
1 answer
more similar questions