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| When the temperature is not mentioned, how do we know whether we have to take mL or mct+mL in any question that mentions ice? |  | 
| asked by Momo (zenab13) 7 years ago | 
| 2 | 
|  + 1 more questions by zenab13    
| 40g of ice at 10*C is used to bring down the temperature of a certain mass of water from 60*C to 10*C. Claculate the mass of water |  |  
| asked by Momo (zenab13) 7 years ago |  
| 4 |  | 
| which element has highest number of isotopes??? |  | 
| asked by Mann Shah (mann120) 7 years ago | 
| 3 | 
| Two resistors of 10 and 20 ohms are joined in parallel and the combination is put across a source of electricity. If heat generated in 10 ohm resistor is 1200 J in a certain interval of time calc the heat produced in the other one in the same time |  | 
| asked by Aarushi12 (aarushi90) 7 years ago | 
| 4 | 
| Can anyone tell me the difference and relation among N, kg and kgf... |  | 
| asked by Siddhant Joshi (siddhant94) 7 years ago | 
| 3 | 
| Which cools faster, land or water? Give a reason for ur answer... |  | 
| asked by Anwesha Das (anweshadas71) 7 years ago | 
| 4 | 
| What do you mean by absolute refractive index? |  | 
| asked by Nehal G (nehalg) 7 years ago | 
| 3 | 
| Any trick to remember factors affecting refractive index ,angle of deviation, critical angle,lateral displacement and shift?......I mostly forget them or sometimes just mix them up.... |  | 
| asked by Fire Bird (firebird) 7 years ago | 
| 2 | 
| Guys, what is the confusion as to whether we have to write solenoid or helix? What is the right answer |  | 
| asked by Jeff mckinley (chende) 7 years ago | 
| 1 |