Occasionally ur reflection from a glass window will have 2 images slightly separated from each other. This is?
Ocassionally your reflection from a glass window will have two images slightly separated from each other. This is bc__
a. the light is refracted
b. colors interfere
c. the window is of poor quality
d. both the front and back surface of glass reflect
e. no light can pass through the glass
Tuskey
on February 8th, 2012
It is because the reflecting glass is a bit rough (poor quality as you call it), hence the rays are not reflected uniformly, causing the rays to form a distorted image.
pandatome
on February 8th, 2012
D
Guineapig
on February 8th, 2012
defects in the glass and or D I won’t say C as it’s not “poor” quality
Orchid
on February 8th, 2012
F. Double glazing
SkateRForeveR
on February 8th, 2012
d. Positive. If you have a thin enough mirror, there will be no ghost image, because the difference is so small.
MexicanMug
on February 8th, 2012
D o your own homework !
Guineapig
on February 8th, 2012
D,but it’s a paneful question!
BlindPoet
on February 8th, 2012
How about F. the window is dual paned, and one is not parallel to the the other – slightly warped, causing two reflections – one on each pane
AgeingNature
on February 8th, 2012
both the front and back surface of glass reflect
Mayumi
on February 8th, 2012
d