Logged out
Access All our Essays in an Instant
Swap your work for FREE access, or pay £4.99 for instant access
Investigating the relationship between the image distance and the object distance for a convex lens
Member rating: No Rating | Words: | Submitted: Wed Jun 15 2005
Page Preview
On the left is an image preview of every page of this document, and below are the first 150 words with formatting removed:
Investigating the relationship between the image distance and the object distance for a convex lens FAIR TESTING In this experiment I will be changing two factors which will be the object distance and the image distance. The following factors that are going to be kept constant are:- 1. The positioning of the image and light source - if this is changed; it could affect the results and may give anomoulous results. The light source must also point at the image and directly at the convex lens. 2. The convex lens - if the size of this convex lens is change; it could again affect the results and may give anomoulous results. 3. The light source - The intensity of the light source needs to be kept the same to prevent any anomoulous results. 4. The bulb watt - this would have to be kept constant, i.e. if I use double the watt of the...
To see the full version of this document, and 144,846 others
