B.Sc Physics 1st and 2nd semester question papers of previous years of University of

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sir i want first semester question paper of B.Sc physics

[QUOTE=Unregistered;670665]I am student of Bsc physics 1st sem in university college.to prepare for my exam i would like to collect the previos years physics question paper .Can you please help me?

Hello sir would you please provide me previous year BSC Physics Question Paper of Calicut University? its very urgent for me so please help….

Here I am providing you previous year BSC Physics Question Paper of Calicut University……

BSC Physics Question Paper of Calicut University:

All questions carry equal marks.
UNIT I
1. Deduce Newton’s formula for a converging lens forming a real image.
What do you understand from Nodal points and Nodal planes-
OR
2. What do you understand by the term achromatism of a lens- Derive the condition
of achromatism for two thin lensews of focal lengths f1 and f2 made of same
material but separated by a distance.

UNIT II
3. (a) Discuss the coherence of an ordinary source of light and a lasersource of light.
Can a two-level laser be constructed- 2+2+2
(b) In a michelson interferometer, 200 fringes cross the field of view when the
movable mirror is displaced through 0.05896 mm. Calculate the wavelength of
monochromatic light used.
OR
4. Explain the construction of a Febry-Perot interferometer and explain its action.
Explain colour effects in Thin films. 3+3+4
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UNIT III
5. Describe the construction of Half-Period zones. A circular opaque disc of
diamerter 1 cm is placed at a distance of 1 meter from a point source of light ( =
6000 A). The diffraction pattern is observed at a distance of 2 meters from the
disc. Calculate the number of Fresnel zones covered by the disc.
6+4
OR
6. Discuss the Fresnel diffraction pattern due to a straight edge. Give the necessary
theory.

UNIT IV
7. (a) What do you understand by the resolving power of a telescope- Deduce an
expression for resolving power of a telescope.
(b) Calculate the limiting angle ‘0’ which two distant separated star should subtend
on the objective of one inch aperture telescope so as to be just resolved by it.
( 1 inch = 2.54 cm.) The effective wavelength of light is 5500 A.
OR
8. (a) Discuss Fraunhoffer diffraction due to a single slit. Explain the basic difference
between the diffraction spectra of a single slit and a plane transmission grating.
3+3
(b) A double slit is illuminated with light of wavelength = 4800 A. The slits are
separated by 0.1 mm and the slit width is 0.020 mm. The Fraunhoffer diffractions
pattern is observed on a screen 50 cm away from the slits. Calculate the fringe
spacing.

UNIT V
9. Discuss the state of polarisation of emergent light in following cases :-
(i) A plane polarised light falls normally on a half ave plate when vibration direction
is at 45 degree with the optic axis of the plate, the optic axis being parallel to the
face.
(ii) A plane polarized light falls normally on a quarter wave plate at an angle other
than 45 degree with the optic axis which is parallel to the face of plate. (exclude 0
and 90)
(iii) A plane polarized light falls normally on a quarter wave plate at an angle-45 with
the optic axix which is parallel to the face to plate.

For more papers here I am attaching pdf files……….

Attached Files Available for Download

	BSC Physics Question Paper of Calicut University-1.pdf (53.5 KB, 53 views)
	BSC Physics Question Paper of Calicut University.pdf (106.9 KB, 51 views)

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Answered By StudyChaCha Member

Will you please give here sample question paper for
BSC (Hons) Physics course offered by Delhi University ?

Hey , you are looking for sample question paper for
BSC (Hons) Physics course offered by Delhi University. I having following papers of BSC(Hons) Physics course.

Papers :
Mathematical Physics-I
Mechanics
Electricity and Magnetism
Waves and Optics
Mathematical Physics–II
Thermal Physics
Digital Systems and Applications
Mathematical Physics III
Elements of Modern Physics
Analog Systems and Applications
Quantum Mechanics and Applications
Solid State Physics
Electromagnetic Theory
Statistical Mechanics


I am here providing you sample paper of Mechanics subject.

Paper detail :
Duration : 3 hour
Marks : 75


BSC Physics course sample paper Delhi university
BACHELOR OF SCIENCE (PHYSICS), YEAR




Address:

University of Delhi
New Delhi, Delhi 110021

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Answered By StudyChaCha Member

Sir please give me previous calicut bsc cs questionpapers

sir gud evening...please give me the 1st & 2nd year semester modal papers in all subjects there is no time to prepare the exams and plz tell me.... in dr.br.ambedkar university...2015-16...

B.Sc.(Bio-technology) - 1st semester Micro biology and biological chemistry last four year question paper send my mail id. Please, i am humbly request sir. lakshmibio@gmail.com