to enroll in courses, follow best educators, interact with the community and track your progress.
16 lessons,
3h 50m
Enroll
60
Let’s start spherical mirror
75 plays

More
Spherical mirror problems, problem based on mirror formula, Sign convention, Basic idea about real image, virtual image

Deependra Singh Naruka
#BTech (Mechanical) # Senior Faculty of Physics #Kota (Rajasthan) #Ex Bansal classes faculty #Ex Narayana IIT academy Faculty # I am teachin

U
How to learn for group4 english and matg
1. Q. Find distance x?

2. *Considering all rays as paraxial ON OP, IN IP, NC PC ma MN t-L = V = Image distance from pole U = Object from pole f focal length te

3. Sign convention ne e- *Consider direction of usefull incident ray as positive and write U, V, F accordingly

4. Q. Find image distance in this case U=-30cm object distance f-- 20cm Object is real, Mirror is concave By Applying mirror formula We get V=-60cm image distance tv Ro R: Principle axis *Image formed on the left side of mirror so it is a real image

5. Q. Find image distance in both the cases Concave Mirror Convex Mirror Principle axis Principle axis e Object distance 2 Focal length 2 Object distance Focal length 40m 40U Image distance 2e Image distance

6. Q. Find image distance in this case P A Principle axis RT Object distance Focal length 20 Image distance (A Using mirror formula

7. Concept of virtual object If we introduced a mirror here P A kT For this mirror 2 (M2), Image formed by (M1) is virtual object VC

8. Q. Find image distance in both the cases Principle axis Case of Virtual object & virtual image 10cm L a Object distance f 1 cm Focal length Image distance 3