SS1 Physics 1st Term

1. Which of the following instruments is suitable for making the most accurate measurement of the internal diameter of a test tube?

1990, Q1

2. An object at rest is said to possess — WAEC 2018 Q11

3. When the speed of a car is halved, its kinetic energy is — WAEC 2018 Q34

4. The pitch of a note is not affected by — WAEC 2018 Q24

5. In which of the following fields is radioisotopes not used? WAEC 2018 Q49

6. The ice point on the absolute scale of temperature is — WAEC 2018 Q15

7. A stone tied to a string is made to revolve in a horizontal circle of radius 4 m with an angular speed for 2 radii per second. With what tangential velocity will the stone move off the circle if the string cuts?

1989, Q10

8. In which of the following activities is an induction coil not useful? WAEC 2018 Q43

9. Which of the following is/are in random motion?

I. Pollen grains in water

II. The molecules of hydrogen gas

III. Fine chalk particles floating in air.

2008, Q5

10. A body of mass m moving around a circle of radius r with a uniform speed v experiences a centripetal force F. The work done by the centripetal force on it is — WAEC 2018 Q7