Matching items questions | o-level Physics

(3961) Question Category: Matching items

Match the times in List A with responses in List B by writing the letter of the correct response in the answer booklet provided.

LIST A LIST B
(i) An instrument that resist the flow of electric current.
(ii) An instrument that cuts off the flow of current in a
circuit when exceeds a specific value.
(iii) An instrument used to measure the electromotive
force.
(iv) An instrument that detects the presence of electric
current.
(v) An instrument used to measure the flow of electric
current in a circuit.
(vi) An instrument that measures the potential differences
of a wire.
(vii) An instrument which protects an electric circuit
against excess current.
(viii) An instrument that produce electrical energy.
(ix) An instrument designed to produce variable
resistance.
(x) An instrument that detects small electric charges.		 A. Galvanometer
B. Battery
C. Voltmeter
D. Ammeter
E. Rheostat
F. Potentiometer
G. Transformer
H. Resistor
I. Spectrometer
J. Gold leaf Electroscope
K. Circuit breaker
L. Fuse
M. Thermostat

 

Answer / Solution

UNSOLVED

(4003) Question Category: Matching items

Match the times in List A with responses in List B by writing the letter of the correct response beside the item number in the answer booklet provided.

List A List B
(i) Originates from the space outside our atmosphere.
(ii) It is used to detect infrared radiation
(iii) A part of electromagnetic spectrum used for
photography.
(iv) Rays in the electromagnetic spectrum with longer
wavelength.
(v) Can not be reflected by a glass mirror but hardly with
glass lenses or prism.
(vi) Its frequency varies from about 30 kHz to 1.2 x 10 5
MHz.
(vii) Can be used to identify minerals and to detect
forgeries.
(viii) Its wavelength ranges from 550 nm to 600 nm.
(ix) Can detect ultraviolet radiation.
(x) Oscillating magnetic and electric field vectors are at
right angles.		 A. Green light
B. Infrared rays
C. Photographic plates
D. Hygrometer
E. Rock salt prism
F. Gamma rays
G. Xrays
H. Barometer strip
I. Cosmic rays
J. Tungsten lamps
K. Ultraviolet radiation
L. Microwaves
M. Radio waves
N. Blue light
O. Electromagnetic waves
P. Yellow light

 

Answer / Solution

UNSOLVED

(4062) Question Category: Matching items

Match items in List A with responses in List B by writing the letter of the correct response beside the item number.

LIST A LIST B
(i) gamma-rays
(ii) alpha-particle
(iii) Cathode ray tube
(iv) Infra-red radiation
(v) Hard x-ray
(vi) Capacitor
(vii) Transistor
(viii) P-type semi-conductor
(ix) Extrinsic semi-conductor
(x) Cathode ray		 A. produced by thermionic emission, has short wave length and high penetrating power
B. has long wavelength and low penetrating power
C. very poor penetration power, easily absorbed by matter
D. very high penetrating power and highly ionizing agent
E. very high penetrating power and very poor ionizing agent
F. it is negatively charged (electron)
G. works by the principle of natural radioactivity
H. works by the principle of thermionic emission
I. positively charged particle (proton)
J. originates from fairly high energy changes in the electron structure of atoms
K. originates from low energy changes in the electron structure of atoms
L. device made from semi-conductor materials which amplifies current or voltage
M. device made from semi-conductor materials which rectifies current or voltage
N. one which has a majority of holes and a minority of electrons
O. one which has a majority of electrons and a minority of holes
P. pure semi-conductor
Q. impure semi-conductor
R. a device for storing electric charges
S. it is used to generate batteries
T. produce heat on striking a metal target

 

Answer / Solution

UNSOLVED

(4646) Question Category: Matching items

Match the items in List A with a correct response in List B by writing a letter of a correct response below the corresponding item number in the table provided.

List A List B
(i) An instrument that measures length, depth, internal and
external diameters.
(ii) An instrument that measures volumes of liquid.
(iii) An instrument that measures force of pull
(iv) An instrument that transfers a specific amount of liquid
from one container to another.
(v) An instrument that measures body temperature.		 A Measuring cylinder
B Pipette
C Vernier caliper
D Glass tumbler
E Spring balance
F Clinical thermometer
G Magdeburg experiment

 

Answer / Solution

I II III IV V
C A E B F

 

(4874) Question Category: Matching items

Match the items in List A with responses in List B by writing the letter of the correct response beside the item number.

LIST A List B

(i) First class lever

(ii) Force of attraction between the earth and a body

(iii) Force of attraction between molecules of different substances

(iv) Has no unit

(v) Magnetic lines of force

(vi) Measures density of liquids

(vii) Measured in Newton/second

(viii) Second class lever

A Adhesion force

B A pair of scissors

C Cohesion force

D Collision force

E Force of gravity

F Hydrometer

G Impulse

H Magnetic effect on a material

I Magnetic moment

J Neutral point in a magnetic field

K Penumbra

L Relative Density

M Umbra

 

Answer / Solution

UNSOLVED

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