Home › UP Board Class 10 › physics › c10mirrorformula › Per NCERT Example 9.1, a convex mirror (R = 3 m,…
Per NCERT Example 9.1, a convex mirror (R = 3 m, f = +1.5 m) has a bus at u = −5 m. What is the IMAGE distance v?
ACannot be determined
B+1.15 m (image behind the mirror — virtual)
C−1.15 m
D+5.00 m
Answer & Solution
Correct answer: B. +1.15 m (image behind the mirror — virtual)
Per NCERT Example 9.1, applying mirror formula gives v = +1.15 m (behind the mirror).
Related questions
Per NCERT Activity 9.2, why does paper held at the focus of a CONCAVE MIRROR pointed at thPer NCERT, the heights are signed how — for the mirror magnification formula?Per NCERT Example 9.1, for the same problem (convex mirror, bus at 5 m), what is the MAGNIPer NCERT, if a CONVEX MIRROR has R = 3.00 m, what is its FOCAL LENGTH (with sign)?Per NCERT, if the radius of curvature of a spherical mirror is 20 cm, what is its focal lePer NCERT, a NEGATIVE value of magnification m for a mirror indicates what?Per NCERT, what is the sign of FOCAL LENGTH f for a CONCAVE mirror — and for a CONVEX mirrPer NCERT NEW CARTESIAN sign convention, what is the sign of OBJECT DISTANCE (u) for an ob