Question

list in proper sequence the step of the experiment for determining the approximate focal length of a given concave mirror by obtaining the image of a distant object​

Answer 1

Answer:

The major steps necessary to process wool from the sheep to the fabric are: shearing, cleaning and scouring, grading and sorting, carding, spinning, weaving, and finishing.

Answer 2

Procedure of the experiment:-

1. Mount the concave mirror.

2. Select a distant tree outside the laboratory (as a distinct object), and tree should be easily visible with naked eyes. 3.Adjust the concave mirror in such a way that it forms a clear image of tree on white wall of the laboratory

which is a screen.

4. Measure the distance between wall and concave mirror with metre scale. repeat the experiment for three more times.