HSC Feb 2026 Physics Solve Question Paper

 HSC Feb 2026 Physics Solve Question Paper

PHYSICS (54)

Time: 3 Hrs.                                                                                     Max. Marks:70

General Instruction:

      The question paper is divided into four sections:

Section A: Q. No. 1 contains Ten multiple choice type of questions carrying

                   One mark each.

                   Q. No. 2 contains Eight very short answer type of questions

                    Carrying One mark each.

Section B: Q. No. 3 to Q. No. 14 contain Twelve short answer type of

                    Questions carrying two marks each. (Attempt any Eight).

 Section C: Q. No. 15 to Q. No. 26 contain Twelve short answer type of

                     Questions carrying Three marks each. (Attempt any Eight).

 Section D: Q. No. 27 to Q. No. 31 contain Five long answer type of

                       Questions carrying Four marks each. (Attempt any Three)

 Use of the log table is allowed. Use of calculator is not allowed.

 Figures to the right indicate full marks.

 For multiple choice type of questions only the first attempt will be considered for evaluation.

Physical constants:-

                                    

                                       SECTION-A

Q. 1. Select and write the correct answers for the following multiple-choice type of            questions:

 

1	When a number of droplets coalesce to form a single drop, the total surface area of the drop……………
a	Decreases
b	becomes zero
c	remains same
d	Increases
Ans	Decreases

 

 

2	In an ideal gas, molecules possess.
a	Only kinetic energy
b	Both kinetic energy and potential energy
c	Only potential energy
d	Neither kinetic energy nor potential energy
Ans	Only kinetic energy

 

 

3	If the frequency of incident radiation is increased above threshold frequency, keeping intensity and potential constant then the photoelectric current.
a	Decreases
b	Becomes zero
c	Remains same
d	Increases
Ans	Remains same

 

 

4	The process in which heat is neither absorbed nor released by a system is called.
A	Isobaric
B	Isochoric
C	Isothermal
D	Adiabatic
Ans	Adiabatic

 

 

5	The period of conical pendulum in terms of its length ( ), semi-ver tical angle ( ) and acceleration due to gravity ( ) is …………
A
B
C	4
D	4
Ans

 

 

 

6	A conducting rod of length  rotates about one of its ends in a uniform magnetic field with a constant angular velocity . If the plane of rotation is perpendicular to , the e.m.f. induced between the ends of rod is …………
A
B
C	2
D
Ans

 

 

 

7	A metal surface is illuminated by photons of energy 5 e V and 2.5 e V respectively. The ratio of their wavelengths of emitted radiation is ………
A	1:4
B	1:2
C	2:1
D	4:1
Ans	1:2

 

 

8	A particle is subjected to two parallel S.H.M. s such that =2sin  and . The amplitude of the resultant S.H.M. will be …….
A	0
B	2
C	4
D	12
Ans	2

 

 

 

9	A bar magnet of magnetic moment 10 has cross-sectional area of 2.5× . If the intensity of magnetization of magnet is A/m, the length of the bar magnet is ………
A	2cm
B	4cm
C	6cm
D	8cm
Ans	4cm

 

 

10	In series LCR circuit for X  >X , tan will be ……..
A	Negative
B	Zero
C	Positive
D	Infinity
Ans	Positive