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| WHATS A DOUBLE POLE SWITCH? |  | 
| asked by Idk (dency66) 8 years ago | 
| 2 | 
| 1)What is the refractive index of an opaque body?Give reason.
2)On what factors does velocity of wave in a medium depend?
3)State the unit of magnetic field in terms of force experienced by a current carrying conductor placed in a magnetic field.
4)When can an electric charge give rise to a magnetic field?
5)Heat supplied to a substance during its change of state does not cause any rise in temp.Explain. |  | 
| asked by Tanisha Vats (catercousin10) 8 years ago | 
| 3 | 
| Is derivations mentioned on page 187 and 188 in concise book imp??? |  | 
| asked by satwindersingh333 8 years ago | 
| 3 | 
| Concise phy excercise 9A Q 15 |  | 
| asked by Xyz (san_ika) 8 years ago | 
| 1 | 
| What is possibility of energy being asked in section A? |  | 
| asked by Prerak Modia (preee) 8 years ago | 
| 2 | 
| Will physics specimen paper help us in r exam??? Just asking. |  | 
| asked by Evan Jason (evanjasonhenry) 8 years ago | 
| 1 | 
| Gain in torque happens when gear ratio is <1 or >1? 
its given <1 in Selina |  | 
| asked by Qwerty (qwerty6699) 8 years ago | 
| 3 | 
| How many of u think that general physics (First 3 chaps) is the toughest part??? |  | 
| asked by Officer Tenpenny (anurag45) 8 years ago | 
| 1 | 
| how many finished? i have elecricity light and force |  | 
| asked by Roshan Geo Roy (yoboyyy) 8 years ago | 
| 4 | 
| Difference between Red & Violet rays on the basis of frequency, wavelength, which deviates more etc |  | 
| asked by Monal (monal01) 8 years ago | 
| 1 |