You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question
An obiect of height 1 cm is placed perpendicularly
to the principal axis of a concave mirror of focal
length 10 cm at a distance of 10 m from it. The
height of the image formed by the mirror is
(1) 0.1 mm
(2) 1 mm
(3) 2 mm
(4) 4 mm
Open in App
Solution
Verified by Toppr
Was this answer helpful?
0
Similar Questions
Q1
A concave mirror of focal length 20cm and a convex lens of focal length 10cm are kept with their optic axis parallel but separated by 0.5mm as shown in the figure. The distance between the lens and the mirror is 10cm. An object of height 3mm is placed on the optical axis of the lens at a distance of 15cm from the lens. Find the height of the image (in mm) formed by the mirror after refraction from the lens.
IMAGE
View Solution
Q2
A point object is placed at 60cm from the pole of a concave mirror of focal length 10cm on the principal axis. If the object is shifted 1mm towards the mirror along the principal axis, then find the shift in image.
View Solution
Q3
An extended object of size 2mm is placed on the principal axis of a converging lens of focal length 10cm. It is found that when the object is placed perpendicular to the principal axis the image formed is 4mm in size. The size of image when it is placed along the principal axis is ____________ mm.
View Solution
Q4
A very small linear object of size 1mm is kept at a distance of 40cm from a concave mirror of focal length 30cm. The length of the image when the object is placed along the principal axis will be
View Solution
Q5
A concave mirror of focal length 20cm is cut into two parts from the middle and the two parts are moved perpendicularly by a distance 1mm from the previous principal axis AB. The distance between the images formed by the two parts is: