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