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3000-17
5117)
0:-662510-
Correct Answer.- Option-D
Questiono: Pauli's exclsion principle is obeyed by
‘Ac-Photons
‏سرت‎
‎೦112008005
‎D-Gravitons
‎Correct Answer.- Option-C
Questiond 1::A charge Qs placed at the centre of a cube of side L. The flux of the electric field through the six surfaces of the cube is
ക

२०/३८
Correct Answer:- Option B
ಮ clectron beams moving parallel in the same direction will
ക്യ each other
B:repel each other
‏موقط معي‎ will be there
D:-attract and repel alternatively
Correct Answer:- Option-A
0೫650004 3:-7 lation between magnetic, electric and optical wave propagation is given by

^
‏ور د تحط‎
Correct Answer:- Option B
08650004 1-80೯ an isotropic dielectric media, the relative permitivity is a
കടലി quantity
B:vector quantity
CeTensor quantity
D:-none of the above
Correct Answer:- Option-A
Questiond5:The maxwell's equation which remains unchanged when a medium changes is
AV B

تو یں
‎ಇ‏

५
‏کے مو + زمر × × ۳م‎

D:none of these
Correct Answer:- Option-A
Questiond6:The efficiency of a Camot engine whose temperature of sink is 10 degree centigrade is 50%. By how much should the temperature of the source be increased so as to increase the efficie
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೫-377 606700 0
மக
2943 60000 0.
Correct Answer:- Option-A
Questiond 7:Two spherical vessels contain equal quantities of air. One is at a temperature of 70 degree C and its internal radius is 7cm with pressure P The other vessel is at temperature 239 degree
pressure P1.The pressure exerted by air inside them satisty which of the following relation
۸1+

Correct Answer:- OptionC
08650004 8:-ಸಿ system consists of 10,000 atoms and is at 300K. Assuming there is no inter atomic energy in the system, its total energy will be
۸-124
രമ
9:൭.211%
൦൦൫1]
Correct Answer:- OptionC
Questiond9:Consider the system of four identical particles each of which can be in any one of five single particle states. Then the accessible number of states of the system according to Bose-Einstei
۸4
20
೦:32
2:70.
Correct Answer:- Option-D
Question50:The fermi energy for a metal is 4.7 eV. What is ts value for another metal which has the free electron density 27 times that of the former?
கன
೫:90
கள
0-182 ‏لاه‎
‎Correct Answer:- Option-A
Questions 1-When the electron jumps from the fourth orbit to the second orbit, one gots
Acfirst line of Balmer series
Besecond line of Lyman series
Crsecond line of Paschen series
D:-second line of Balmer series
Correct Answer:- Option-D
Question52:The maximum number of electrons in a subshell with orbital quantum number 1 is
‏(1+1)-ھ‎
‎ദമ
‎ടേവ
‎एण्य)
‎Correct Answer:- OptionC

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