Physics Past Questions v5 (JAMB/WAEC/NECO); These Physics past questions are for students who are sitting for the following examinations

HAVE YOU USED OUR JAMB TOOL YET? IT PROVIDES YOUR JAMB COMBINATION FOR FREE

• JAMB
• Post-UTME / Post-JAMB
• WAEC
• NECO
• WAEC GCE
• NECO GCE
• NABTEB
• NABTEB GCE

Physics Past Questions v5 (JAMB/WAEC/NECO)

Results

Good Job.

Try Again.

#1. The value of the series resistor required to convert the above galvanometer into a voltmeter with a full range deflection of 15V is

A) 985 ohms

A) 985 ohms

B) 990 ohms

B) 990 ohms

C) 995 ohms

C) 995 ohms

D) 1000 ohms

D) 1000 ohms

#2. Two mirrors of the same length are arranged as shown above, a ray of light NO strikes the system at O and emerges along PQ. The emergent ray has been deviated through

A) 220 degrees

A) 220 degrees

B) 200 degrees

B) 200 degrees

C) 210 degrees

C) 210 degrees

D) 180 degrees

D) 180 degrees

E) 230 degrees

E) 230 degrees

#3. A body of mass 10kg on a smooth inclined plane is connected to a smooth pulley to a mass of 15kg as shown above, the acceleration of the system is

A) 1/4g

A) 1/4g

B) 8/25g

B) 8/25g

C) 1/2g

C) 1/2g

D) 2/5g

D) 2/5g

E) 3/4g

E) 3/4g

#4. The arrow represents an object in front of a convex mirror whose focal points are X and Y. The image formed is

A) between X and P

A) between X and P

B) Between P and Y

B) Between P and Y

C) Between Y and Z

C) Between Y and Z

D) Outside W

D) Outside W

E) Outside Z

E) Outside Z

#5. What is the resultant capacity of the circuit

A) 1.5µF

A) 1.5µF

B) 18.0µF

B) 18.0µF

C) 6.0µF

C) 6.0µF

D) 6.8µF

D) 6.8µF

E) 8.83µF

E) 8.83µF

#6. What is the resultant resistance in the circuit given above

A) 11Ω

A) 11Ω

B) 8Ω

B) 8Ω

C) 4Ω

C) 4Ω

D) 3.6Ω

D) 3.6Ω

E) 4.3Ω

E) 4.3Ω

#7. A hydrometer is an instrument for measuring the

A) depth of water in a vessel

A) depth of water in a vessel

B) relative density of a liquid by the method of flotation

B) relative density of a liquid by the method of flotation

C) relative dendity of a liquid by finding the apparent loss in weight

C) relative dendity of a liquid by finding the apparent loss in weight

D) relative humidity of the air

D) relative humidity of the air

E) atmospheric pressure when the air is humid

E) atmospheric pressure when the air is humid

#8. The point beyond which a stretched spring does not return to its original length is called the

A) breaking point

A) breaking point

B) elastic limit

B) elastic limit

C) spring constant

C) spring constant

D) elasticity point

D) elasticity point

E) release poin

E) release poin

#9. A 10g mass placed on the pan of a spring balance causes an extension of 5cm. If a 15g mass is placed on the pan of the same spring balance, the extension is

A) 3.3cm

A) 3.3cm

B) 6.5cm

B) 6.5cm

C) 7.5cm

C) 7.5cm

D) 10.8cm

D) 10.8cm

E) 15.0cm

E) 15.0cm

#10. A magnetic needle is suspended first at the earth's north magnetic pole and then at a point on the magnetic equator. The respective angles between the needle and the horizontal are

A) 0o and 0o

A) 0o and 0o

B) 60o and 60o

B) 60o and 60o

C) 90o and 90o

C) 90o and 90o

D) 90o and 0o

D) 90o and 0o

#11. The equation PxVyTz = constant

A) x = 0, y = 0, z = 1

A) x = 0, y = 0, z = 1

B) x = 1, y = 0, z = 0

B) x = 1, y = 0, z = 0

C) x = 1, y = 1, z = 0

C) x = 1, y = 1, z = 0

D) x = 1, y = 1, z = 1

D) x = 1, y = 1, z = 1

E) x = 1, y = 1, z = -1

E) x = 1, y = 1, z = -1

#12. The area under a force-distance graph represents

A) acceleration

A) acceleration

B) velocity

B) velocity

C) power

C) power

D) work

D) work

E) momentum

E) momentum

#13. A hot metal ball is suspended in the open air. As it cools it loses heat by

A) conduction only

A) conduction only

B) convection only

B) convection only

C) radiation only

C) radiation only

D) conduction and convection

D) conduction and convection

E) convection and evaporation

E) convection and evaporation

#14. The range of accommodation of a normal human eye is

A) 0m to 0.1m

A) 0m to 0.1m

B) 0m to 0.25m

B) 0m to 0.25m

C) 0.10m to 0.25m

C) 0.10m to 0.25m

D) 0.10m to infinity

D) 0.10m to infinity

E) 0.25m to infinity

E) 0.25m to infinity

#15. A rocket burns 0.01kg of fuel each second and ejects it as a gas with a velocity of 5,000m/s. What force does the gas exert on the rocket?

A) 500,000N

A) 500,000N

B) 500N

B) 500N

C) 50N

C) 50N

D) 5,000N

D) 5,000N

E) 50,000N

E) 50,000N

#16. Which of the following statements is true of a body which is moving in a straight line with uniform acceleration? The velocity of the body

A) is also uniform

A) is also uniform

B) must always be zero when the body stops accelerating

B) must always be zero when the body stops accelerating

C) will increase with time in the direction of the acceleration

C) will increase with time in the direction of the acceleration

D) is equal to the quotient of distance travelled and time

D) is equal to the quotient of distance travelled and time

E) is the product of the distance travelled and time

E) is the product of the distance travelled and time

Finish

Practice Other Physics Questions Here