SET ~ 2
Series : XYW1Z
Code No. 55/1/2
Roll No.
Candidates must write the Q.P. Code
on the title page of the answer-book.
PHYSICS (Theory)
Aefka aYT: 3 qU
Maximum Marks: 70
Time allowed : 3 hours
Ate /NOTE
)
Please check that this question paper contains 23 printed pages.
Please check that this question paper contains 33 questions.
written
Q.P. Code given on the right hand side of the question paper should be
candidate.
on the title page of the answer-book by the
fer I
Please write down the serial number of the question in the answer-book
at the given place before attempting it.
15 minute time has been allotted to read this question paper. The question
paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the
candidates will read the question paper only and will not write any answer on
the answer-book during this period.
55/1/2 Page 1 of 24 P.T.0.
728-2
, GeneralInstructions :
Read the following instructions very carefully and follow them :
() This question paper contains 33 questions. All questions are
compulsory.
(i) Question paper is divided into FIVE sections - Sections A, B, C, D
and E.
(iii) In Section A:Question numbers I to 16 are Multiple Choice (MCQ) type
questions. Each question carries 1 mark.
(iu) In Section B :Question numbers 17 to 21are Very Short Answer (VSA)
type questions. Each question carries 2 marks.
(u) In Section C: Question numbers 22 to 28 are Short Answer (SA) type
questions. Each question carries 3 marks.
(vi) In Section D : Question numbers 29 & 30 are Case Study-Based
questions. Each question carries 4 marks.
(vii) In Section E:Question numbers 31 to 33 are Long Answer (LA) type
questions. Each question carries 5 marks.
(viüi) There is no overall choice giuen in the question paper. However, an internal
choice has been provided in few questions in all the Sections except
Section A.
(ix) Kindly note that there is a separate question paper for Visually Impaired
candidates.
() Use of calculators is NOT allowed.
You may use the following values of physical constants wherever necessary :
c=3x 108 m/s
h=6.63x 10-34 Js
e= 1.6 x 10-19 C
Ho = 4n x 10-7 Tm A-1
E, =8.854 × 10-l2 C N-1 m2
-=9x 109 N m² C-2
Mass of electron (m,)= 9.1 x 1031 kg.
Mass of neutron = 1.675 x× 10-2 kg.
Mass of proton = 1.673 x 1027 kg.
Avogadro's number = 6.023 × 1028 per gram mole
Boltzmann'sconstant = 1.38 x 10-23 JK-1
55/1/2 Page 3 of 24 P.T.0.
Series : XYW1Z
Code No. 55/1/2
Roll No.
Candidates must write the Q.P. Code
on the title page of the answer-book.
PHYSICS (Theory)
Aefka aYT: 3 qU
Maximum Marks: 70
Time allowed : 3 hours
Ate /NOTE
)
Please check that this question paper contains 23 printed pages.
Please check that this question paper contains 33 questions.
written
Q.P. Code given on the right hand side of the question paper should be
candidate.
on the title page of the answer-book by the
fer I
Please write down the serial number of the question in the answer-book
at the given place before attempting it.
15 minute time has been allotted to read this question paper. The question
paper will be distributed at 10.15 a.m. From 10.15 a.m. to 10.30 a.m., the
candidates will read the question paper only and will not write any answer on
the answer-book during this period.
55/1/2 Page 1 of 24 P.T.0.
728-2
, GeneralInstructions :
Read the following instructions very carefully and follow them :
() This question paper contains 33 questions. All questions are
compulsory.
(i) Question paper is divided into FIVE sections - Sections A, B, C, D
and E.
(iii) In Section A:Question numbers I to 16 are Multiple Choice (MCQ) type
questions. Each question carries 1 mark.
(iu) In Section B :Question numbers 17 to 21are Very Short Answer (VSA)
type questions. Each question carries 2 marks.
(u) In Section C: Question numbers 22 to 28 are Short Answer (SA) type
questions. Each question carries 3 marks.
(vi) In Section D : Question numbers 29 & 30 are Case Study-Based
questions. Each question carries 4 marks.
(vii) In Section E:Question numbers 31 to 33 are Long Answer (LA) type
questions. Each question carries 5 marks.
(viüi) There is no overall choice giuen in the question paper. However, an internal
choice has been provided in few questions in all the Sections except
Section A.
(ix) Kindly note that there is a separate question paper for Visually Impaired
candidates.
() Use of calculators is NOT allowed.
You may use the following values of physical constants wherever necessary :
c=3x 108 m/s
h=6.63x 10-34 Js
e= 1.6 x 10-19 C
Ho = 4n x 10-7 Tm A-1
E, =8.854 × 10-l2 C N-1 m2
-=9x 109 N m² C-2
Mass of electron (m,)= 9.1 x 1031 kg.
Mass of neutron = 1.675 x× 10-2 kg.
Mass of proton = 1.673 x 1027 kg.
Avogadro's number = 6.023 × 1028 per gram mole
Boltzmann'sconstant = 1.38 x 10-23 JK-1
55/1/2 Page 3 of 24 P.T.0.
