Phy- 122 DAE (1st Year) Course Breakoutline PBTE

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Phy- 122 DAE (1st Year) Course Breakoutline PBTE Powered By Docstoc
					 \~ SYLLABUS BREAKDOWN SCHEME FOR Applied Physics (Phy-122l
                           DAE 1st Year Examination 2011 and Onward
       (Common with Architecture, Automation. Bio Medical, Civil, Electronics. Mechanical,
         Auto & Farm Machinery, Auto Mobile & Diesel, Refrigeration & Air Conditioning,
            Foundry Pattern Making, Metallurgy & Welding. Construction Machinery.
                   Machatronics, Textile Dyeing & Printing. Textile Spinning,
                                 Textile Weaving Technologies)




                                                                            Short            Long Questions
Sr. No.                         Contents                      MCQs
                                                                           Questions          (No. of parts)

   1          Measurements                                      1                 1

  2           Scalars and vectors                               1                 2                 I

  3           Matrix                                            1                 2

  4           Torque, Equilibrium and Ratio                     2                 3

  5           Wave, Motion                                      1                 3                 1

  6           Sound                                             1                 2

  7           Light                                             1                 3

  8           Optical Fiber                                     1                 1                 I

  9           Laser                                             1                 1

                                                TOTAL          10                 18               03



       MARKS BREAKDOWN                       SCHEME FOR APPLIED PHYSICS (Phy-122)

                                                                     Subjective
                                                                                                        Total
            PAPER                Objective            Section I:                    Section II:         Marks
                                                   Short Questions                Long Questions
 Applied Physics
                                    10                   24                             16                50
   (Phy-122)




       1-    Objective paper consists ofl0     MCQs ofl mark each.
       2-    Subjective portion 'Consists of two sections.
             Section-I:    Contains 18 short questions out of which 12 will be solved of2 marks each.

             Section-II:   Contains 3 long questions out ofwl.:ch 2 will be solved of 8 marks each.
                       Model Paper "Physics"
        For CAE (Phy-122) 1st Year Examination 2011 & Onward


                                                                           Roll No. in Figures:                  _
                                                                           Roll No. in Words:                   _
                                                                           Signature of
                                                                           Candidate:                            _
                                                                           Signature of
                                                                           Deputy Supt.                          _

Time: 15 Minutes
Marks: 10


Note:         Write your Roll No. in space provided. Over-writing, Cutting, Erasing, Using lead pencil
              will result in loss of marks. Supervisory staff is requested to attach it with the answer book.


Q.1           Each question has four possible answers. Choose the correct answer and
              encircle it.                                                      (10x1)=10
(i)           The S.I unit of temperature is.
        (a) Centigrade          (b)    Kelvin                (c)    Fahrenheit         (d) Joule
(ii)          The dimension of force is
        (a) MLr1                (b)    ML2r1                 (c)    MLr2               (d) ML2r2
(iii)         The examples of scalar quantities are
        (a) Mass and            (b)    Force and Energy (c)        Tarque and         (d)   Length and
            Length                                                 Weight                   displacement




        (a)    1 kg-1 em                                                              (d)   1 g - 1 em /sec2
               /sec2
(vi)          1 radian is equal to
        (a) 53.7°               (b)   57.3°
(vii)         Relationship for the time period of a simple pendulum is
        (a) t = 2TT{i/g         (b)   t = 2TT{Qil            (c)   t = 1/2TT
                                                                           {i/g        (d) t = 1/2TT{Qii
(viii)        Refractive index of glass is
        (a) 1                   (b)    1.33                  (c)    1.5                (d) 2.5
(ix)          Unit of power of a lens is
        (a) Cm                  (b)   M                      (c)    Dioptre            (d) Watt
(x)           In "LASER" A stand for
        (a) Amplitude           (b)   Amplification          (c)   Angle               (d) Advantage
      \"              Model Paper "Physics"
       For DAE (Phy-122) 1st Year Examination 2011 & Onward


                                                  Subiective
Time: 02:15 Hours
Marks: 40


                                                    Section-I

0.2           Write short answers to any TWELVE (12) of the following questions.
      (i)     Define "significant figures"?
      (ii)    Define centrifugal force?
   (iii)      State Newton 3rd law of motion?
   (iv)       Define S.I system?
   (v)        What do you mean by rectangular components of a vector?
   (vi)       State conditions of equilibrium?
  (vii)       Write the characteristics of SHM?
 (viii)       Differentiate between musical sound and noise?
   (ix)       Define resonance and give its example?
   (x)        What do you mean by Doppler effect?
   (xi)       State laws of refraction?
  (xii)       Define unit vector and null vector?
 (xiii)       Write dimensions of power and momentum?
 (xiv)        Convert 82 km/h into m/s?
  (xv)        Describe law of parallelogram of forces?
 (xvi)        Define momentum and state law of conservation of momentum?
(xvii)        Write two industrial application of optical fibre?
(xviii)       Enumerate important industrial uses of LASER?


                                                    Section-II


0.3          (a)   Describe method of vector addition by rectangular components.                              (5)
             (b)   Two forces of 3N and 4N make an angle of 60° with each other. Find magnitude and
                   direction of their resultant.                                                              (3)
0.4          (a)   Prove that motion of simple pendulum is SHM and find a relationship for its time period.   (5)
             (b)   A simple pendulum completes 1 vibration in 0 second. Find its length. (g= 9.8 m/S2)        (3)
0.5          (a)   Derive lens formula for a convex lens.                                                     (5)
             (b)   A candle 4 cm high is placed at a distance 60cm from a concave mirror of radius of
                   curvature 40 cm. Find the position of the image.                                           (3)
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                                           Phy-122)
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                                                                                                 LI./.
   (Common with Architecture, Automation, Bio Medical, Civil, Electronics, Mechanical,
     Auto & Farm Machinery, Auto Mobile & Diesel, Refrigeration & Air Conditioning,
  Foundry Pattern Making, Metallurgy & Welding, Construction Machinery, Machatronics,
        Textile Dyeing & Printing, Textile Spinning, Textile Weaving Technologies)


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                                                                                       -'-J.tJ~J'VJA,J·()'                         (iii)

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                                                                                                             ..
                                                                                             -'"-t".t1/.'/.J-"~
                                                                                               ,                                       (v)
                      2         1 9 - 1 m/sec                 1 kg - 1 em/see                                            2
1 kg - 1 em/see            _J                          -r:"                          -":""   1 kg - 1 em/see                      -,
                                                                                                                     ~
                                                                                                     .. ..
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                                                                                        -~r..f2'/.'/.d;...J~' (vi)
                                                                                          ,
                      o                            o                             o                                       0
               37.5        _J               75.3       -r:"              57.3 -":""                            53.7               -,
                                                                        -'f-t".t1tJY-l~(~.6(~L(J~~Jlr-                            (vii)

                                t = 1/2~r:"                        t=21fj9i_":""                   t=2~_1

                                                                                        -'f- t".t1V...J
                                                                                                    Uvif(vLI                  (viii)

                                                                          1.33_":",,                                     1 _,

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d'02: 15       =.::Jj
        40    =.r!J
                                   (~VIY'e)JJ'~
 (12 x 2)       = 24                                                   :2.;!J
                               -~hi-:.-~,.Y.;bL-:'-lJIY(12)e.l~Jf~~~.VD.IJ Iy
                                                         -~.I~J~/..~'U~li            (i)
                                                        -~.I~JJ'-:.-J:t.j;f/        (ii)
                                               -~.I":";>(;.j J'(j)~,r!LJ~          (iii)

                                                     -~.I~JJ'(uzjJI-~'             (iv)

                                                 -'f-J!/V~~,.zI~L)£                 (v)
                                                        -~.I(j~bJ~J'(j)li          (vi)

                                                   -~.I(j~-:.-~rJJ'
                                                                  S.H.M           (vii)

                                                  -~.I(j~,.:V~.I?JjI)IjIJ/
                                                                       (viii)
                                                  -~JJt--.Ijl~.I~JJ'J              (ix)

                                                      -~.I~JJ'/'Lj,;                (x)

                                                     -~.I(j~d,JLJ~'                (xi)
                                                 -~.I~JJ'}£r.lj~~i                (xii)

                                                  -~hi~JI;J'rY".Ij'.Ij~           (xiii)
                                             -V).lJ..~~J;fJXYJX/82                (xiv)

                                                  -~.I(j~(j)~(~~'J)I? (xv)
                                       -~.I(j~frY"L~(j)~-~.I~JJ'rY" (xvi)
                                                 -,",,~.I(j~JtJbl~J'fi~~1
                                                                        (xvii)

                                                    -~.I(j~~IJ..7~,J;;d
                                                                     (xviii)



(2   x 8)   = 16                                        -~.lJUIY (2) JJ ~JI :~)
(S)                     -~.I(j~~}(L.l6jUj}£~?}L~I.zI~                   -(,) _3.;!Jly
                                                        hJJ'
       .Ij'A.APJ'}(j~).I((jI:~L5'A~~:jl)(60~~/jJ~J 4N.ljl3N -C,,:"''')
(3)                                                       -~J().v~
(s)     -v.:hi~-:'-lj~S~,6(~Lvl;i-f-t.f..:.fjJ~;DJlr-(j?...eJlr-';v.:.f~17 _4.;!Jly
                                                                       _(I)

(3)                                                           -(~)
                          -~J().vJ~J1'f-t-.lY~J;fO.S~~('-"'DJ~~
(S)                                           -~.I;PIVY".I~)~L;dvf';r
                                                                    _(I)             _S.;!Jly
            ~l;f!)J~(~1   r'f-J;{Jt~         r~(j(y"~jl}t~
                                       6C1=-~1                    4~    -(":"")
                                        -~J().v J'(j(-r:-'f-X~
                                              ~                    40

				
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Description: Phy- 122 DAE (1st Year)