Trending ▼   ResFinder

# Pune University - SY BSc (Sem - I) PHYSICS - I, April 2010

3 pages, 22 questions, 0 questions with responses, 0 total responses,    0    0
 pune_sci +Fave Message ProfileTimelineUploadsQ & A
 Home > pune_sci >

Formatting page ...

Total No. of Questions : 4] [Total No. of Pages : 3 [3717] - 103 P260 S.Y. B.Sc. PHYSICS (Sem. - I) PH - 211 : Mathematical Physics (New) (Paper - I) (21211) Time : 2 Hours] Instructions to the candidates : 1) All questions are compulsory. 2) Figures to the right indicate full marks. 3) Use of calculators and logtables is allowed. 4) Neat diagrams must be drawn wherever necessary. [Max. Marks : 40 Q1) Attempt all of the following: a) State the polar form of complex number and represent it graphically.[1] b) Find degree and order of given differential equation: c) dy 2 d4y + y2 = 0. [1] 4 +6 dx dx r r r r r r rr Determine the value of P if = 3i + P j + k and = 3i 2 j 3k are perpendicular to each other. [1] d) Define conservative and non-conservative force fields. e) [1] Prove that sinh f) = i sin i . [1] r rr rr r r r Find projection of = i 2 j + k on the vector = 4i 4 j + 7k . [1] g) If h) i) j) = 4x2y 2y3z3, find 2 . r r r Find the area of parallel goam whose adjacent sides are i 2 j + 3k and r rr [1] 2i + j 4k . r r r r r 2 2 If v = xyzi + 4 xy z j xyz k , find the value of divergence of v at (1, 1, 3). [1] If z = 2 + 5 i , find (i) complex conjugate of z and (ii) product zz .[1] P.T.O.

Formatting page ...

Formatting page ...

Additional Info : S.Y. B.Sc. Physics (Semister - I), PH - 211 : Mathematical Physics (Paper - I) (New Course), Pune University
Tags : pune university exam papers, university of pune question papers, pune university science, pune university courses, bsc pune university, msc pune university, pune university solved question papers, pune university model question paper, pune university paper pattern, pune university syllabus, old question papers pune university