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For the post office arrangement to deter...

For the post office arrangement to determine the value of unknown resistance, the unknown resistance should be connected between.

A

B and C

B

C and D

C

A and D

D

`B_(1)` and `C_(1)`

Text Solution

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The correct Answer is:
C
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ALLEN -ERROR AND MEASUREMENT-Part-2(Exercise-2)(B)
  1. A cube has a side of length 1.2 xx 10^(-2)m. Calculate its volume.

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  2. A wire has a mass (0.3+-0.003)g, radius (0.5+-0.005)mm and length (6+-...

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  3. For the post office arrangement to determine the value of unknown resi...

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  4. If in an experiment for determination of velocity of sound by resonanc...

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  5. Graph of position of image vs position of point object from a convex l...

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  6. A student performs an experiment for determination of g [ = ( 4 pi^(2...

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  7. The circular scale of a screw gauge has 50 divisions and pitch of 0.5 ...

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  8. A student performs an experiment to determine the Young's modulus of a...

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  9. In the experiment to determine the speed of sound using a resonance co...

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  10. In an experiment to determine the focal length (f) of a concave mirror...

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  11. The diameter of a cylinder is measured using a vernier callipers with ...

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  12. Using the expression 2d sin theta = lambda, one calculates the values ...

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  13. During an experiment with a metre bridge, the galvanometer shows a nul...

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  14. A student performed the experiment of determination of focal length of...

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  15. A student performed the experiment to measure the speed of sound in ai...

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  16. Consider a Vernier callipers in which each 1cm on the main scale is di...

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  17. In a vernier callipers, n divisions of its main scale match with (n+1)...

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  18. In searle's experiment, the diameter of the wire, as measured by a scr...

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  19. Draw the circuit for experimental verification of Ohm's law using a so...

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  20. The pitch of a screw gauge is 1 mm and there are 100 division on the c...

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