Afish is 1.0 m below the surface of a lake. how far below the surface of the lake will the fish appear to be when viewed directly from above at normal incidence ?

Which of the following are appropriate acceleration units?

What os the equation of the line described below written in slope-intercept form? the line passing through point (0,0) and parallel to the line whose equation is 3x+2y-6=0

Objects a and b are visible in the night sky. six months later they are still visible, but object b shows less parallax than object a. which object is closer? a. a b. b c. you would need to wait another six months in order to figure this out. d. you would need to know the objects' angular diameters in order to figure this out.