Chapter 14 - Mirror and Lenses - 4


Physics Class 10
1. Match the column..........................principal focus




Physics Class 10
2. Match the column..........................i=r




Physics Class 10
3. Match the column..........................automobiles




Physics Class 10
4. Match the column..........................c/v




Physics Class 10
5. Match the column..........................3 x 108m/s




Physics Class 10
6. Match the column..........................water




Physics Class 10
7. Match the column..........................n




Physics Class 10
8. Match the column..........................optical fibres




Physics Class 10
9. Match the column..........................to examine the sore throat




Physics Class 10
10. Match the column..........................an arc of spectral colours




Physics Class 10
11. Match the column..........................concave mirrors with a parabolic shape




Physics Class 10
12. Match the column..........................virtual image




Physics Class 10
13. Match the column..........................long sightedness




Physics Class 10
14. Match the column..........................2 *10^8m/s




Physics Class 10
15. Match the column..........................image formed are not sharp







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