Form Three - Comprehensive Quiz 1

🎓 Student Information 📝

--Select Class-- Form 1 Form 2 Form 3 Form 4

🕰️ Duration: 15 minutes

❓ Number of Questions: 2

⏰ Time Remaining: 15:00

⌛ Progress: 0 / 2

Suppose you are provided with a coca cola what is the name of the instrument you will use to measure diameter of the bottle’s neck?

A. Vernier caliper B. Meter rule C. Micrometer screw gauge D. Tape measure E. Ruler

Which of the following does not affect surface tension?

A. Impurities B. Detergent C. Temperature D. Volume of liquids E. Cohesive force

Which of the following group of machines represents first class levers?

A. Wheel barrow and bottle opener B. Fishing rod and sugar tongs C. Claw bar and claw hammer D. Nut crackers and pair of scissors E. Spade and sugar tongs

A Form Three student did an experiment to demonstrate electrostatic attraction between water and charged comb through rubbing it with hair. The charged comb was brought to a slow stream of water coming from the tap as seen in figure below. The result of the experiment found the water particles were attracted to the comb causing the stream of water to bend. This means that the charge on the comb?

A. Is the same with that in water B. Is less with that in water C. Is Opposite to that in water D. Is larger than that in water E. Is equal to that in water

Whenever the surfaces in contact tend to move with respect to each other, friction comes into play if;

A. Both surfaces are solids B. One of the two objects is a liquid C. One of the object is gaseous D. Both objects are liquids E. Irrespective of whether the objects are solid, liquid or gases

A boy does work of 4000J in 2 seconds. What is the power of the boy?

A. 8000W B. 800 J/s C. 2000W D. 200 J/s E. 5000W

If after a small displacement, a body retains its initial position, what type of equilibrium is this?

A. Stable equilibrium B. Unstable equilibrium C. Neutral equilibriu D. Natural equilibrium E. Bistable equilibrium

An Ohmic conductor has a large voltage drop of 9V measured across it. The current flowing in the conductor is 3mA, what is the resistance

A. 300A B. 27Ω C. 3kΩ D. 500Ω E. 2700Ω

In tropical countries shinny bright roofing materials are more preferred compared to dull brown tiles because?

A. shinny bright roofing materials are more attractive than dull brown tiles B. shiny bright roofing materials are more durable than dull brown tiles C. shinny bright roofing reflects the sun’s radiant heat more than dull brown tiles D. shinny bright roofing materials are lighter than dull brown tiles E. Shiny bright roofing materials are good conductors of heat.s

A block of mass 10kg is lying at the front desk of a classroom. The coefficient of static friction is 0.5. A force of 40N is applied to the book. The book will

A. Move B. Not move C. Move up and down D. Slide E. Fall aside