Plane & Spherical Mirrors Masterclass | Image Characteristics at Every Position | JAMB WAEC

Master image formation in mirrors with this complete Physics lesson designed for JAMB, WAEC, IGCSE and AP students.
In this video, Plane Mirror & Spherical Mirrors Explained | Image Formation (Concave & Convex) | JAMB Physics, I clearly explain:
Plane mirror and its characteristics
Laws of reflection
Image formation in plane mirrors
Spherical mirrors (concave and convex mirrors)
Ray diagrams for image formation
Nature of images (real, virtual, erect, inverted, magnified, diminished)
Image formation at different object positions (beyond C, at C, between C and F, at F, between F and pole)

You will also learn how to quickly identify image characteristics in exams, making this video perfect for both concept clarity and exam preparation.

This lesson simplifies ray diagrams and helps you understand how mirrors are used in real-life applications like rear-view mirrors and shaving mirrors.

Timestamps & Chapters
Timestamp Chapter Title
00:00 Question: Convex Lens (10 cm, 15 cm object)
00:45 What You'll Learn in This Video
01:30 Plane Mirror: Object & Image Distance
02:12 Same Size, Laterally Inverted
03:43 Virtual Image vs Real Image (Ray Tracing)
05:56 Magnification of Plane Mirror = 1
07:22 Spherical Mirror: Concave vs Convex (How They're Made)
09:33 Center of Curvature, Pole, Principal Axis
11:39 Focal Point & Focal Length (R/2)
13:06 Why Concave Mirror = Converging Mirror
15:14 Why Convex Mirror = Diverging Mirror
17:53 Radius of Curvature & Focal Length Formula
19:09 Image Formation by Concave Mirror
19:45 Object at Infinity – Point size, Real, Inverted
20:28 Object Beyond C (2F) – Diminished, Inverted, Real
22:29 Object at C (2F) – Same size, Inverted, Real
24:22 Object Between C and F – Magnified, Real, Inverted
25:46 Trick: Moving object closer = bigger image
27:03 Object at F – Image at Infinity
28:19 Object Between F and Pole – Virtual, Erect, Magnified
29:55 Image Formation by Convex Mirror
30:41 Always Virtual, Diminished, Erect (behind mirror)
32:46 Summary & Next Video (Lenses + Solved Question)

This video explains fundamental optical concepts related to lenses and mirrors, beginning with a problem about a convex lens and its focal length. We illustrate image formation by plane mirrors and spherical mirrors with clear ray diagrams. By understanding these optics principles, you'll grasp how different mirrors and lenses manipulate light to form images.
#spherical_mirror #planemirror #optics

Видео Plane & Spherical Mirrors Masterclass | Image Characteristics at Every Position | JAMB WAEC канала Segun Oladimeji