00:01
Hello students in this question we have to prove that the three statements given are true or false with the help of a rate diagram.
00:11
For the first statement the rate diagram is here is our diverging lens.
00:20
Diverging lens means a concave lens and you are said that the object is placed in front of the diverging lens then what happens to the image? here we have three cases where all the objects are placed in front of the lens.
00:40
And you can see that in all the cases, the image that is formed is a virtual image and the image is always formed in front of the mirror.
00:54
Hence, the statement a is true that for a diverging lens, when the object, is placed in front of the mirror or the lens then the image is virtual and in front of the lens for the second statement the rate diagram is here the rate diagram is drawn for a diverging lens that is a concave lens and the object is placed at different different distances from the conveive lens or diverging lens and every time the image that is formed is a virtual image.
01:39
Hence the first part of statement b is true, that is, diverging lens always form virtual image.
02:02
While in the case of a converging lens, that is a convex lens, here are two cases where the object is placed.
02:13
At different distances from the convex lens and you can see that it can either form a real image or it can form a virtual image...