Question

2. Dentist mirror, microscope, floodlights.
3
4. Kaleidoscope, periscope, mirror
5. Convex lens, concave lens, plane mirror.
H. MATCH THE FOLLOWING
Column A
Column B.
1. Glass
2. Lateral inversion
3. Diffused reflection
4. Reflection
5. White light
(a) irregular surface
(b) VIBGYOR
(c) transparent
(d) always erect image
(e) regular
GIVE ONE WORD FOR THE FOLLOWING
1. A highly polished reflecting surface that can return the rays of light in
2. Spectrum of seven colours.
Diffused reflection, regular reflection, formation of image.​

Answer 1

Answer:

there is no question.what have to do????

Answer 2

Answer:

what is this bro.........