panga icse − Q & A

i dont have a pp what to do

selina pgno.171 q.17 
  ans.fast .imp
  PP11

+ 3 more questions by shodhansonofsridevi  

put some numericals PP11
asked by Shodhan Shetty (shodhansonofsridevi) 8 years ago
2

problems and numericals should be put. but ans. are only in ans. not in steps
asked by Shodhan Shetty (shodhansonofsridevi) 8 years ago
0

lets have final physics panga at 9 0' clock. how many of you agree? now we wind up at 7 0' clock
asked by Shodhan Shetty (shodhansonofsridevi) 8 years ago
2

Am i pp43? If yes, what do i do with this information?

PP22-- GIVE REASON WHY CENTRIGUGAL IS PSEUDO .

+ 1 more questions by dgenerationx  

PP22 SOUND IS PRODUCED BY VIBRATING OBJECTS. THEN WHY THE VIBRATION OF PENDULUM NOT PRODUCE ANY SOUND
asked by Siddharth Chhetri (dgenerationx) 8 years ago
3

When current is drawn from a cell, it flows from anode to cathode in the external circuit and from cathode to anode inside the cell through the electrolyte so as to maintain a continuous flow..........Will there be a flow of charge inside too ? i heard that the electrolyte prevents the flow of current inside the cell/battery...this is confusing me a lot....This concept is quite tricky and when i google it ,i am able to find only complicated answers.....Someone explain this properly

What us snells law

Why is the secondary coil made thicker than the primary in a step up transformer? PP28

pp 42
radiations used for transmutation

+ 1 more questions by sanchitajain  

pp 42 when alpha particle gains one electron what does it change to??
asked by Sanchita Jain (sanchitajain) 8 years ago
5

PP 21 Define electromagnetic induction

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