1
KCET 2017
MCQ (Single Correct Answer)
+1
-0
According to cartesian sign convention, in ray optics
A
all distance are taken negative
B
all distances in the direction of incident ray are taken positive
C
all distances are taken positive
D
al distances in the direction of incident ray are taken negative
2
KCET 2017
MCQ (Single Correct Answer)
+1
-0
A linear object of height 10 cm is kept in front of a concave mirror of radius of curvature 15 cm , at a distance of 10 cm . The image formed is
A
magnified and erect
B
magnified and inverted
C
diminished and erect
D
diminished and inverted
KCET Subjects
EXAM MAP