Light reflection and refraction Worksheet-31
A. Full image is formed
B. Full image of reduced brightness is formed
C. Full image of increased brightness is formed
D. Size depending on the coverage area
A. f B. 2f C. f/2 D. f/3
A. f B. 2f C. f/2 D. f/3
A.
B.
C.
D.
A. Denser B. Rarer
C. May be denser or rarer D. Data insufficient
With increase in the thickness glass slab the lateral displacement
A. Increases B. Decreases
C. Remains same D. Either increase or decrease
A. Increase B. Decrease
C. May increase or decrease D. Always remains same
A. 4 m/s towards the mirror B. 8 m/s towards the mirror
C. 4 m/s away the mirror D. Data insufficient
The image formed is
A. Real, inverted and same in size
B. Real, inverted and smaller
C. Virtual, erect and larger
D. Virtual, erect and smaller
A. The magnification produced by a convex mirror is always less than one
B. A virtual, erect, same-sized image can be obtained using a plane mirror
C. A virtual, erect, magnified image can be formed using a concave mirror
D. A real, inverted, same-sized image can be formed using a convex mirror
Answer Key: