NEETGeometrical OpticsHard
Question
A bird is flying with a velocity v between two long vertical plane mirrors making an angles θ with mirror M1 as shown. Then what will be the relative be the relative velocity of approach between the images formed by mirrors due to the to the 1st reflection in each of them


Options
A.v sin θ
B.2v sin θ
C.2 (v sin θ + L)
D.zero
More Geometrical Optics Questions
An astronomical telescope of magnifying power 8 is made using two lenses spaced 45 cm apart. The focal length of the len...An object is placed at a distance of 40 cm from a concave mirror of focal length 15 cm. If the object is displaced throu...Two thin lenses are in contact and focal length of combination is 80cm If focal length of one lens is 20cm. Then power o...Two coherent monochromatic light beam of intensities I and 4I are suspeeposed. The maximum and minimum possible intensit...Lenses applied in achromatic combination having dispersive power in ratio of 5:3 if focal length of concave lens is 15cm...
