AKUEB HSSC-I Physics Model Paper 2025 - Practice Online

Class 11 - Physics / Unit 7 - Oscillations / 7.4 Simple Pendulum / 7.4.3

Model Paper 2025MEDIUM

A mass ' $m$ ' is hanging on an inextensible string to make a simple pendulum of time period ' $T$ '. If the mass becomes ' $3m$ ', then the time period of the simple pendulum will be

\dfrac{T}{3}

T

3T

\sqrt{3}\,T

Class 11 - Physics / Unit 6 - Fluids Dynamics / 6.4 Bernoulli's Equation / 6.4.2

Model Paper 2025MEDIUM

The statement which is CORRECT with respect to the Bernoulli's theorem is that the

speed of fluids is low at low pressurespeed of fluids is high at low pressurepressure of a fluid is independent of its speedtheorem is valid only for turbulent flow of a liquid

Class 11 - Physics / Unit 6 - Fluids Dynamics / 6.3 Equation of Continuity / 6.3.2

Model Paper 2025EASY

According to the equation of continuity, if the cross-sectional area of a pipe decreases, then the speed of the fluid passing through it

increasesdecreasesremains the samevaries unpredictably

Class 11 - Physics / Unit 6 - Fluids Dynamics / 6.2 Streamline and Turbulent Flow / 6.2.1

Model Paper 2025EASY

If each particle of a fluid passing through a point follows the same path, then this flow is called

normal flowirregular flowturbulent flowstreamline flow

Class 11 - Physics / Unit 6 - Fluids Dynamics / 6.4 Bernoulli's Equation / 6.4.3

Model Paper 2025MEDIUM

All of the following are applications of Bernoulli's effect EXCEPT

aerofoilatomizerventuri metervacuum cleaner

Class 11 - Physics / Unit 5 - Deformation in Solids / 5.4 Stress, Strain and Young Modulus / 5.4.3

Model Paper 2025HARD

A copper wire of length 3 m and an area of $0.02\ m^2$ is stretched by a force of 500 N. If Young's modulus of the copper wire is $1.1 \times 10^{11}\ Pa$ , then the elongation of the wire will be

7.5 \times 10^{-8}\ m

6.8 \times 10^{-7}\ m

1.4 \times 10^{6}\ m

3.3 \times 10^{12}\ m

Class 11 - Physics / Unit 4 - Motion in Two Dimensions / 4.2 Angular Motion / 4.2.1

Model Paper 2025MEDIUM

The direction of the angular acceleration of a body is always
I. along the axis of rotation
II. along the tangent to the path
III. perpendicular to the axis of rotation

I onlyIII onlyI and IIII and III

Class 11 - Physics / Unit 4 - Motion in Two Dimensions / 4.1 Projectile / 4.1.2

Model Paper 2025MEDIUM

The given diagram shows the projectile motion of a ball, with points A, B, C and D marked along its path. Considering the given situation, the magnitude of the vertical component of velocity will be maximum at point

ABCD

Class 11 - Physics / Unit 4 - Motion in Two Dimensions / 4.3 Centripetal Force and Centripetal Acceleration / 4.3.1

Model Paper 2025EASY

The acceleration produced by virtue of changing direction of velocity of an object moving in a circular path is called

average accelerationtangential accelerationcentripetal accelerationinstantaneous acceleration

Class 11 - Physics / Unit 4 - Motion in Two Dimensions / 4.3 Centripetal Force and Centripetal Acceleration / 4.3.1

Model Paper 2025EASY

Q10

When an object moves with uniform speed in a circular orbit, its centripetal acceleration will be directed

along the circumference of the circlealong the direction of motion of the objecttowards the centre of the circle along the radiusaway from the centre of the circle along the radius

Class 11 - Physics / Unit 4 - Motion in Two Dimensions / 4.1 Projectile / 4.1.3

Model Paper 2025HARD

Q11

Missiles I, II, III and IV are launched at $35°$ , $45°$ , $55°$ and $65°$ , respectively from the launching pad with same initial velocity. The shortest distance will be covered by

Missile IMissile IIMissile IIIMissile IV

Class 11 - Physics / Unit 4 - Motion in Two Dimensions / 4.1 Projectile / 4.1.2

Model Paper 2025MEDIUM

Q12

The given figure shows the first attempt of a long jump of an athlete in Olympics. Which of the following factors of the athlete will MAINLY help him to improve his own record in the next attempt?

Angle of projection of the athleteAcceleration of the athleteBody shape of the athleteWeight of the athlete

Class 11 - Physics / Unit 3 - Motion in One Dimension / 3.5 Work-Energy Theorem / 3.5.2

Model Paper 2025MEDIUM

Q13

A moving truck applies brakes and stops after traveling 20 m. If its kinetic energy was 4000 J, then the average braking force will be

200 N3980 N4020 N80000 N

Class 11 - Physics / Unit 3 - Motion in One Dimension / 3.4 Conservative and Non-Conservative Fields / 3.4.1

Model Paper 2025EASY

Q14

In a conservative field, the work done in moving a body around a closed loop is always

zeronegativedependent on the shape of the loopdependent on the length of the path

Class 11 - Physics / Unit 3 - Motion in One Dimension / 3.2 Law of Conservation of Momentum / 3.2.5

Model Paper 2025MEDIUM

Q15

A lighter metallic ball ( $m_1$ ) collides with a much heavier metallic ball ( $m_2$ ) which is at rest, and ( $m_1 \ll m_2$ ), then after an elastic collision, the heavier ball ( $m_2$ ) will

remain at restgain the lighter ball's velocitymove in the opposite directionmove with double the velocity of the lighter ball