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