PES SS 1 Physics 1st Term Exam 2025-2026 Obj
  • 1. 1. Which of these is a derived quantity?
A) Time
B) Lenght
C) Energy
D) Mass
  • 2. 2. Which of these is a derived unit?
A) Kilogram
B) Second
C) Coulomb
D) Metre
  • 3. 3. The SI unit of density is
A) LT-¹
B) NM-¹
C) JS-¹
D) KgM-³
  • 4. 4. The dimensions for momentum are
A) MLT-²
B) ML²T-¹
C) ML-¹T-¹
D) ML²T-²
  • 5. 5.Which of the following is a fundamental quantity?
A) Impulse
B) Current
C) Work
D) Charge
  • 6. 6 Which of these quantities has the same unit as energy?
A) Moment
B) Charge
C) Work
D) Impulse
  • 7. 7 The unit of work include all except
A) JS-¹
B) J
C) KgM²S-²
D) NM
  • 8. 8. Physics can be regarded the science of
A) Health
B) Measurement
C) Life
D) Money
  • 9. 9. Philosophy means
A) Love of knowledege
B) Love of life
C) Love of wealth
D) Love of success
  • 10. 10. What is the initial velocity of a body that starts from rest?
A) 1 m/s
B) 2 m/s
C) -1 m/s
D) 0 m/s
  • 11. 11. One of these is related to physics
A) Heart
B) Soil
C) Money
D) Mechanics
  • 12. 12. Eureka can is use to measure
A) Short interval
B) volume of irregular solids
C) Thickness of pipes
D) Weight
  • 13. 13. Starting and stopping a stop watch precisely is a precaution taken in
A) Mass measurement
B) Volume measurement
C) Time measurement
D) Length measurement
  • 14. 14. A to and fro movement is
A) Translational motion
B) Rotational motion
C) Vibratory motion
D) Random motion
  • 15. 15. The slope of a displacement- time graph represents
A) None
B) Velocity
C) Acceleration
D) Speed
  • 16. 16. The time rate of decrease in velocity is
A) Position
B) Retardation
C) Distance
D) Displacement
  • 17. 17. What is the distance covered by a car which accelerates from rest for 10s and travels at a constant velocity of 24m/s for 20s?
A) 360ms-¹
B) 180ms-¹
C) 120ms-¹
D) 720ms-¹
  • 18. 18. The area of the shape derived on a velocity-time graph represents the
A) Distance covered
B) Deceleration
C) Uniform velocity
D) Acceleration
  • 19. 19. At constant velocity, acceleration is
A) Zero
B) Positive
C) All
D) Negative
  • 20. 20. Three figures bearing is taken from the
A) North
B) East or west
C) North or South
D) South
  • 21. 21. The S.I. unit of current is
A) Voltage
B) Ohms
C) Ampere
D) Coulomb
  • 22. 22. The formula for impulse is
A) Mass × Acceleration
B) Mass/ Volume
C) Force/ Area
D) Force × Time
  • 23. 23. The simbol for displacement is
A) X
B) M
C) V
D) S
  • 24. 24 Kg/m³ is the dimension for
A) Momentum
B) Moment
C) Pressure
D) Density
  • 25. 25. Which of these best measure the thickness of pipes?
A) Vernier calipers
B) Micrometer screw gauge
C) Tape measure
D) Metre rule
  • 26. 26 Spring balance measures
A) Current
B) Mass
C) Time
D) Weight
  • 27. 27. The volume of a liquid is measured using
A) Ruler
B) Eureka can
C) Burette
D) Measuring cylinder
  • 28. 27. Avoiding spillage or bubbles is a precaution measure taking when measuring
A) Length
B) Time
C) Mass
D) Volume
  • 29. 29. How can you avoid parallax error?
A) Both
B) Vertical Viewing
C) Slant viewing
D) None
  • 30. 30. The accuracy of a ruler is
A) ±1
B) ±0.1
C) ±0.001
D) ±0.01
  • 31. 31. One of these compare a known mass to an unknown mass
A) Spring balance
B) Beam balance
C) Chemical balance
D) Pendulum
  • 32. 32. Kelvin is the SI unit for
A) Volume
B) Temperature
C) Speed
D) Length
  • 33. 33. If the bearing of A from B is S 50⁰W, the bearing of B from A will be
A) S50⁰E
B) S50⁰W
C) N50⁰W
D) N50⁰E
  • 34. 34. If the bearing of A from B is 050⁰, the bearing of B from A will be
A) 230⁰
B) 180⁰
C) 130⁰
D) 050⁰
  • 35. 35. Bearing simplify means
A) Time
B) Distance
C) Direction
D) Weight
  • 36. 36. One of these is a scalar quantity
A) Retardation
B) Speed
C) Acceleration
D) Velocity
  • 37. 37. The time rate of change of displacement is
A) Position
B) Distance
C) Speed
D) Velocity
  • 38. 38. A magnitude of 40km upward indicates
A) Speed
B) Velocity
C) Displacement
D) Distance
  • 39. 39. The sketch shows a
A) None uniform velocity- time graph
B) Displacement- time graph
C) Distance- time graph
D) Velocity- time graph
  • 40. 40. For how long does the body indicated by the sketch retardate?
A) 30s
B) 20s
C) All
D) 50s
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