Collect the information about lenses used by Galileo in his telescope
|
|
0
|
4361
|
October 22, 2016
|
A person standing on the land appears taller than his actual height to a fish inside a pond
|
|
1
|
2798
|
October 22, 2016
|
Draw ray diagrams of image formed by a convex lens at various distances
|
|
0
|
3635
|
October 22, 2016
|
Write characteristics of image formed due to convex lens at various distances
|
|
0
|
6121
|
October 22, 2016
|
Write about the behaviour of light rays when they incident on a lens
|
|
0
|
4168
|
October 22, 2016
|
Draw the ray diagrams when incident ray striking a convex surface or a concave surface moving from one medium to another medium
|
|
0
|
1458
|
October 22, 2016
|
Collect the information about the lenses available in an optical shop
|
|
1
|
9156
|
October 22, 2016
|
Conduct an experiment to find out the focal length of the lens
|
|
0
|
6252
|
October 22, 2016
|
Suppose you are inside the water in a swimming pool near an edge
|
|
1
|
2552
|
October 22, 2016
|
Find the focus by drawing a ray diagram using the position of source S
|
|
1
|
1566
|
October 22, 2016
|
Figure shows a point light source
|
|
1
|
1036
|
October 22, 2016
|
Figure shows ray AB that has passed through a divergent lens
|
|
1
|
2495
|
October 22, 2016
|
You have a lens
|
|
1
|
1871
|
October 22, 2016
|
A convex lens is made up of three different materials as shown in the figure
|
|
1
|
9562
|
October 22, 2016
|
How do you appreciate the coincidence of the experimental facts
|
|
1
|
3596
|
October 22, 2016
|
Can a virtual image be photographed by a camera?
|
|
0
|
2636
|
October 22, 2016
|
Harsha tells Siddhu that the double convex lens
|
|
1
|
3756
|
October 22, 2016
|
Two converging lenses are to be placed in the path of parallel rays
|
|
1
|
7040
|
October 22, 2016
|
Man wants to get a picture of a zebra
|
|
1
|
5680
|
October 22, 2016
|
How do you find the focal length of a lens experimentally?
|
|
0
|
11946
|
October 22, 2016
|
How do you verify experimentally that the focal length of a convex lens is increased when it is kept in water?
|
|
0
|
9120
|
October 22, 2016
|