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Recent content by Sandhya Mahat

  1. Sandhya Mahat

    Further Mathematics: Post your doubts here!

    Somebody plz help me with this: 1) Solve: 2^(2x-1) < 3^(3x-2) 2) Solve: (3* Mod(x)) / (x-1) < 2 , where Mod() means modulus or absolute value.
  2. Sandhya Mahat

    Mathematics: Post your doubts here!

    Plz help me with these questions guys.. 1) Solve: 2^(2x-1) < 3^(3x-2) 2) Solve: (3* Mod(x)) / (x-1) < 2 , where Mod() means modulus or absolute value. I would be very grateful.
  3. Sandhya Mahat

    Mathematics: Post your doubts here!

    Help me solving this guys: Solve the equation: Mod(x-1) + Mod(x+1) -1 = Mod(x)
  4. Sandhya Mahat

    Physics Paper 52 - Discussion

    T Thanks :)
  5. Sandhya Mahat

    Physics Paper 52 - Discussion

    I got the same value.. But don't know if it's correct or wrong..
  6. Sandhya Mahat

    Physics Paper 52 - Discussion

    very easy.. still made some mistakes in the data calculation of the table.. Would I get Ecf for all the datas and the graphs according to the table?
  7. Sandhya Mahat

    Physics: Post your doubts here!

    Half wave rectifier circuit is used to rectify an a.c input voltage of 240 r.m.s. The output resistor has resistance 25kiloohm. Peak value of input voltage is 340V. Estimate the average current in the output resistor. Somebody help me with this question please.
  8. Sandhya Mahat

    Physics: Post your doubts here!

    Somebody please help me with this question. The answer is 20J but I don't know the process. Please answer along with the process. 50J of heat energy is supplied to a fixed mass of gas in a cylinder. The gas expands, doing 20J of work. Calculate the change in internal energy of the gas.
  9. Sandhya Mahat

    Physics: Post your doubts here!

    Somebody please help me with this question. The answer is 20J but I don't know the process. Please answer along with the process. 50J of heat energy is supplied to a fixed mass of gas in a cylinder. The gas expands, doing 20J of work. Calculate the change in internal energy of the gas.
  10. Sandhya Mahat

    As physics p1 MCQS YEARLY ONLY.

    In q.6 the reason u gave makes both A and B the correct ans. How to know that A is the correct one?
  11. Sandhya Mahat

    Physics paper 34

    I converted mm to m, and kilo ohm to ohm... Graph plotting all were on the basis of dis... Am i screwed?????
  12. Sandhya Mahat

    Physics paper 34

    maybe u took repeated readings in d, but i forgot to do so....
  13. Sandhya Mahat

    Physics paper 34

    no, i got the % difference of about 8%.
  14. Sandhya Mahat

    Physics paper 34

    no, i got the % difference of about 8%.
  15. Sandhya Mahat

    dat's skul uniform!! :@

    dat's skul uniform!! :@
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