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| Should we learn d wavelength range &frequency range from spectrum CH???? |  | 
| asked by Bala Chandra (priyankab) 9 years ago | 
| 2 | 
| HELP!!!! Selina publication pg 251 
9 10 and 12 th sum
Please |  | 
| asked by Priya Das (priyaa07) 9 years ago | 
| 2 | 
| Why is salt added to kulfies? ( this ques is from caloriemtry) |  | 
| asked by Nikita Sharma (nikitasharma59) 9 years ago | 
| 1 | 
|  + 2 more questions by nikitasharma59    
| Which part of a solar cooker is responsible for global warming/ greenhouse effect? |  |  
| asked by Nikita Sharma (nikitasharma59) 9 years ago |  
| 3 |  
| What is the energy change during respiration in humans?
(Pls answer fast) |  |  
| asked by Nikita Sharma (nikitasharma59) 9 years ago |  
| 3 |  
| what factor does the natural frequency of a simple pendulum depends upon |  |  
| asked by Nh (ayesha1952) 9 years ago |  
| 2 |  
| How do the stick helps the ropewalker??? N what is the principal used by him? |  |  
| asked by Kausha Trivedi (kt5678) 9 years ago |  
| 3 |  
| What is the use of a sound box in instruments? |  |  
| asked by Tanishq Sagar (dankman420) 9 years ago |  
| 3 |  
| question in the comment section.... kindly solve |  |  
| asked by Jasnoor singh (jasnoor_singh2402) 9 years ago |  
| 1 |  
| Do we need to learn the diagram of electric bell? |  |  
| asked by Shubhangi Anand (shubhangianand) 9 years ago |  
| 3 |  
| what are the advantages of double pole switch (duel control switch)? |  |  
| asked by Santhosh Raghunathan (santhosh16) 9 years ago |  
| 2 |  
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