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State one industrial use of alpha ,beta ,gamma  radiation.  | 
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| asked by Einstien (ritashetty) 8 years ago  | 
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 + 3 more questions by ritashetty    
Name the material used for:  (i) Electric fuse.  | 
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| asked by Einstien (ritashetty) 8 years ago  |  
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Calculate the wavelength of an electromagnetic wave of frequency 15 MHz.  | 
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| asked by Einstien (ritashetty) 8 years ago  |  
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When a ray of light passes from air to glass, for what angle of incidence, the ray will not be deviated.  | 
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| asked by Einstien (ritashetty) 8 years ago  |  
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Guys i am a bit weak in Calorimetry numericals..pls help me out
1.When should we use 4.2 as the specific heat capacity fr ice?
2.when should we use mcdel t=ml and when should we use mc del t =ml+ mcdel t  | 
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| asked by Mohammed Malik Sharaf (mmks1234) 8 years ago  |  
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Concise Pg 59 Numerical No: 5 (With steps) Reply ASAP.  | 
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| asked by Sherlock (shlokmandloi) 8 years ago  |  
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When an acoustic resonance takes place a loud sound is heard? Explain why.  | 
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| asked by 45Trolaf (olaf) 8 years ago  |  
2  |   + 1 more questions by olaf    
Work done by a cricket fielder is negative when he takes a catch? Explain  | 
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| asked by 45Trolaf (olaf) 8 years ago  |  
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Can someone give me the link for Physics paper for Campion , Greenlawns and AVM ??pls its urgent  | 
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| asked by Officer Tenpenny (anurag45) 8 years ago  |  
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What is electromagnetic induction????????  | 
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| asked by Preetham (preetham21) 8 years ago  |  
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Can we write either ultraviolet rays or gamma rays  emailed by radioactive isotopes if the question is to name the rays used for sterilising purposes?  | 
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| asked by Shivaanee sharma (shivaanee22) 8 years ago  |  
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