Concave mirror experiment

To determine the focal length of the concave mirror by i. Determination of the Focal Length. This is an official channel of C. All video are under CBSE syllabus. Must Subscribe and share the videos.

Observing the nature, size and distance of image formed for various object distances.

SCIENCE STUDY experiment shows how to find the focal length of concave lens.

The physics practical videos are useful. Measure the distance between mirror and wire gauze, as well as mirror and screen. Repeat the experiment for different values of u (up to f) . Record your observations in observation table. EXPERIMENT WITH CONCAVE MIRROR.

The practical Experiment is done by using an optic. Practical Experiments Intermediate. Convex Mirror Focal length - MeitY OLabs - Duration: 4:23. While it is possible to hide t. I had need of an hour-long experiment illustrating the properties and use of cylindrical concave mirrors for my nonscience majors, and put together an exercise using off-the-shelf ideas and equipment. There is clearly nothing new here, but other teachers may find some combination of the ideas useful.

There are two types of curved mirror (convex and concave). Concave mirror , screen, lamp-box with crosswire. Place the lamp-box well outside the approximate focal length - see notes.

Place the screen such that the lower level of screen must be so arranged that it remains just above the principal axis of the mirror. Note and record the position and nature of the image formed on the screen. APPARATUS AND MATERIAL REQUIRED.

You can measure the radius of curvature (R) of the mirror by measuring the distance between convex mirror and the screen placed behind the mirror. To redo the experiment , click on the . Most of the videos use optical bench needle etc for this experiment. But in my school , we use apparatus as explained in the video. Such mirrors are called spherical mirrors. The two types of spherical mirrors are shown in the diagram on the right.

Faculty Publications by an authorized administrator of Digital Kenyon: Research, Scholarship, and Creative Exchange. Mount the Light Source at one end of the Optics .