pls answer the choose the best answer frnds
Attachments:
Answers
Answered by
0
Answer:
which questions answers do you need
ranjith280:
choice questions
Answered by
1
Answer:
1. a)A as more the refractive index of the material lesser will be the speed of light in that medium
2. a) f
3. a) a convergent beam of light
4. b) either positive or negative
5. b) infinity
6. c) -0.25m => -4 =1/d => d = -1/4 m = -0.25 m.
7. a) behind the retina
8. d) Bi focal lens
9. b) A concave lens of focal length 5cm
10. c) V > V > V
R G B
Similar questions