Basic Maths and Units and DimensionsHard
Question
A boy of height 1.5 m with his eye level at 1.4 m stands before a plane mirror of length 0.75 m fixed on the wall. The height of the lower edge of the mirror above the floor is 0.8 m. Then :
Options
A.the boy will see his full image
B.the boy can′t see his hair
C.the boy can′t see his feet
D.the boy will see his hair
Topic: Basic Maths and Units and Dimensions·Practice all Basic Maths and Units and Dimensions questions
More Basic Maths and Units and Dimensions Questions
Which of the following bulbs will have maximum brightness :-...A ray of light passes through four transparent media with refactive indices μ1, μ2, μ3 and μ4 as sho...A3kg ball strikes a heavy gird wall with a speed of 10 m/s at an angle of 60o. It gets with the same speed and angle as ...The shape of the curve between the frequency of maximum emission nm and the temperature of the body T is :-...Which relation is wrong...
