NEET OFFICIAL-2022 PAPER CODE R6
R6
Section- A (Physics) 6. Match List- Iwith List-I:
List-I List-II
1. Two resistors of resistance, 100 and 200 are
connected in parallel in an electrical circuit. The
(Electromagnetic waves) (Wavelength)
(a) AM radio waves 10-1 m
ratio of the thermal energy developed in 100 to (i) 102 m
(b) Microwaves
thatin 200 N in a given time is: c) Infrared radiations (ii) 10- m
(1) 4:1 (d) X-rays (iv) 10 m
(2) 1:2 Choose the correct answer from the options given
2:1 below:
3) (1) (a)-(i), (b) - (ii), (c)-(iv), (d)-(i)
(4) 1:4
(2) (a)-(iv), (b)- (ii), (c) -(i),(d)- ()
Two hollow conducting spheres of radii R and R2 (3) (a)-(ii), (b) -(i), (¢)-(i), (4)-(iv)
(4) (a)-(ii), (b)-(iv), (¢)-(i), (d)-()
(R>R)have equal charges. The potential would
uniform
be:
7. The ratio of the radius of gyration of a thin
(1) dependent on the material property of the disc about an axis passing through its centre and
sphere normal to its plane to the radius of gyration the
of
(2) more on bigger sphere disc aboutits diameter is
(3 more on smaller sphere
(1) 1:2
4) equal on both the spheres
(2) 2:1
When two monochromatic lights of frequency, v and ) :1
3. 4:1
(4)
a
2 re
incident on a photoelectric metal, their 8. A biconvex lens has radii of curvature, 20 cm each.
If the refractive index of the material of the lens is
V 1.5, the power of the lens is :
stopping potential becomesand V, respectively.
(1) infinity
The threshold frequency for this metalis: (2) +2D
3) +20 D
(1) (4) +5D
2
(2) 2v 9. The graph which shows the variation of the de
3) 3v Broglie wavelength (A) ofa particle and its associated
momentum (p)is:
4)
4. As the temperature increases, the
electrical (1)
resistance
(1) decreases for conductors but increases for
semiconductors
increases for both conductors and
(2)
semiconductors (2)
decreases for both conductors and
(3)
semiconductors
P
(4) increases for conductors but decreases for
semiconductors
)
If the initial tension on a stretched string is doubled,
then the ratio of the initial and final speeds of a
transverse wave along the string is: P
(1) 1:2
(2) 1:1
(4)
2:1
(4) 1:2 P
, 3
R6
material medium| 14. Two objects of mass 10 and
10. When light propagates through a kg 20
of relative permittivity e, and relative permeability connected to the two ends of a kg respectively are
of 10m with negligible mass. The rigid rod of length
Hthevelocity of light, vis given by:(c-velocity of mass of the
distance of the center
light in vacuum) system from the 10 kg mass is:
C (1) 5m
1)
10
(2) 3
(2)
20
3) 3) m
4) 10 m
4
15. The energy that will be
ideally radiated by a 100 kW
transmitter in 1 hour is:
11. In the given nuclear reaction, the element X is:
1) 1x105 J
22
1NaX+ e"+ v (2) 36x107J
(3) 36 x 104 J
(1) Mg (4) 36x 103 J
(2) Na
16. An electric lift with a maximum load of 2000
) Ne kg
(lift + passengers) is moving up with a constant
speed of 1.5 ms. The frictional force opposing
(4) 10Ne the motion is 3000 N. The minimum power delivered
by the motor to the lift in watts is :(g=10 ms)
12. Anideal gas undergoes four different processes from (1) 23500
the same initial state as shown in the figure below.
Those processes are adiabatic, isothermal, isobar
(2) 23000
and isochoric. The curve which 3) 20000
represents the
adiabatic process among 1, 2,3 and 4 is: 34500
4)
17. A copper wire of length 10 m and radius
3 (10-2/VT) m has electrical resistance of 102. The
-2 current density in the wire for an electric field
strength of10 (V/m) is:
(1) 105 A/m2
1) (2) 10 A/m2
(2 100 A/m2
3) 2
(4) 10-5 A/m2
(4)
18. If a soap bubble expands, the pressure inside the
13. The ratio of the distances travelled by a freely falling
bubble:
body in the 1st, 2nd, 3rd and 4th second
(1) is equal to the
(1) 1:1:1:1 atmospheric pressure
(2) 1:2:3:4 (2) decreases
3) 1:4:9:16 3) increases
(4) 1:3:5:7 4 remains the same
, R6
4
19. Given below are two statements: 23. The peak voltage of the ac source is equal to :
Statement I: (1) times the rms value of the ac source
Biot-Savart's law gives us the
'expression for the
magnetic field strength of an infinitesimal the value of voltage supplied to the circuit
element (Idl) of a current
current (2)
Statement II: carryinig conductor only. (3) the rms value of the ac source
Biot-Savare's law is analogous to Coulomb's inverse (4) 2times the rms value of the ac source
square law of charge q, with the former being related
to the field 24. The dimensions [MLT-2A-2] belong to the:
produced by a scalar source, Idl while
the latter being
In light of above
produced by a vector source, q (1) electric permittivity
statements choose the most
appropriate answer from the options given (2) magnetic flux
below: (3) self inductance
(1) Statement I is incorrect arnd Statement II is (4) magnetic permeability
correct
(2) Both Statement I and Statement II are correct 25. The displacement-time graphs of two movin
Both Statement I and Statement II are particles make angles of 30° and 45° with th
incorrect x-axis as shown in the figure. The ratio of the
(4) Statement I is correct and Statement II is respective velocity is
incorrect
20. A shell of mass m is at rest initially. It explodes into
three fragments having massin theratio 2:2:1. If
the fragments having equal mass fly off along
mutually perpendicular directions with speed v, the
speed of the third (lighter) fragment is : 30 45
(1) 3/2v time
() 1: 3
(3) 2
(4) 2/2 (2) 3:1
(3) 1:1
21. A spherical ball is dropped in a long column of a 1:2
(4)
highly viscous liquid. The çurve in the graph
shown, which represents the speed of the ball (v) as
a function of time (t) is: 26. PN PINh
(a)
D NP
PN
(b)
(1) D
(2)
N P TNP
A
3) B
4) C
() the potentia
and (c),
22. circuits (a), (b) equa
Theangular speed of fly wheel moving with
a
In the given the two p-n
junctions
are
uniformangular acceleration changes from 1200
Tpm to 3120 rpm in 16 seconds. The angular drop
across
in:
acceleration in rad/s is: and ()
Both circuits (a)
(1) 104T (1)
Circuit (a) only
(2) 2T (2)
3) 4T Circuit (b) only
()
4) 12T Circuit (c) only
(4)
R6
Section- A (Physics) 6. Match List- Iwith List-I:
List-I List-II
1. Two resistors of resistance, 100 and 200 are
connected in parallel in an electrical circuit. The
(Electromagnetic waves) (Wavelength)
(a) AM radio waves 10-1 m
ratio of the thermal energy developed in 100 to (i) 102 m
(b) Microwaves
thatin 200 N in a given time is: c) Infrared radiations (ii) 10- m
(1) 4:1 (d) X-rays (iv) 10 m
(2) 1:2 Choose the correct answer from the options given
2:1 below:
3) (1) (a)-(i), (b) - (ii), (c)-(iv), (d)-(i)
(4) 1:4
(2) (a)-(iv), (b)- (ii), (c) -(i),(d)- ()
Two hollow conducting spheres of radii R and R2 (3) (a)-(ii), (b) -(i), (¢)-(i), (4)-(iv)
(4) (a)-(ii), (b)-(iv), (¢)-(i), (d)-()
(R>R)have equal charges. The potential would
uniform
be:
7. The ratio of the radius of gyration of a thin
(1) dependent on the material property of the disc about an axis passing through its centre and
sphere normal to its plane to the radius of gyration the
of
(2) more on bigger sphere disc aboutits diameter is
(3 more on smaller sphere
(1) 1:2
4) equal on both the spheres
(2) 2:1
When two monochromatic lights of frequency, v and ) :1
3. 4:1
(4)
a
2 re
incident on a photoelectric metal, their 8. A biconvex lens has radii of curvature, 20 cm each.
If the refractive index of the material of the lens is
V 1.5, the power of the lens is :
stopping potential becomesand V, respectively.
(1) infinity
The threshold frequency for this metalis: (2) +2D
3) +20 D
(1) (4) +5D
2
(2) 2v 9. The graph which shows the variation of the de
3) 3v Broglie wavelength (A) ofa particle and its associated
momentum (p)is:
4)
4. As the temperature increases, the
electrical (1)
resistance
(1) decreases for conductors but increases for
semiconductors
increases for both conductors and
(2)
semiconductors (2)
decreases for both conductors and
(3)
semiconductors
P
(4) increases for conductors but decreases for
semiconductors
)
If the initial tension on a stretched string is doubled,
then the ratio of the initial and final speeds of a
transverse wave along the string is: P
(1) 1:2
(2) 1:1
(4)
2:1
(4) 1:2 P
, 3
R6
material medium| 14. Two objects of mass 10 and
10. When light propagates through a kg 20
of relative permittivity e, and relative permeability connected to the two ends of a kg respectively are
of 10m with negligible mass. The rigid rod of length
Hthevelocity of light, vis given by:(c-velocity of mass of the
distance of the center
light in vacuum) system from the 10 kg mass is:
C (1) 5m
1)
10
(2) 3
(2)
20
3) 3) m
4) 10 m
4
15. The energy that will be
ideally radiated by a 100 kW
transmitter in 1 hour is:
11. In the given nuclear reaction, the element X is:
1) 1x105 J
22
1NaX+ e"+ v (2) 36x107J
(3) 36 x 104 J
(1) Mg (4) 36x 103 J
(2) Na
16. An electric lift with a maximum load of 2000
) Ne kg
(lift + passengers) is moving up with a constant
speed of 1.5 ms. The frictional force opposing
(4) 10Ne the motion is 3000 N. The minimum power delivered
by the motor to the lift in watts is :(g=10 ms)
12. Anideal gas undergoes four different processes from (1) 23500
the same initial state as shown in the figure below.
Those processes are adiabatic, isothermal, isobar
(2) 23000
and isochoric. The curve which 3) 20000
represents the
adiabatic process among 1, 2,3 and 4 is: 34500
4)
17. A copper wire of length 10 m and radius
3 (10-2/VT) m has electrical resistance of 102. The
-2 current density in the wire for an electric field
strength of10 (V/m) is:
(1) 105 A/m2
1) (2) 10 A/m2
(2 100 A/m2
3) 2
(4) 10-5 A/m2
(4)
18. If a soap bubble expands, the pressure inside the
13. The ratio of the distances travelled by a freely falling
bubble:
body in the 1st, 2nd, 3rd and 4th second
(1) is equal to the
(1) 1:1:1:1 atmospheric pressure
(2) 1:2:3:4 (2) decreases
3) 1:4:9:16 3) increases
(4) 1:3:5:7 4 remains the same
, R6
4
19. Given below are two statements: 23. The peak voltage of the ac source is equal to :
Statement I: (1) times the rms value of the ac source
Biot-Savart's law gives us the
'expression for the
magnetic field strength of an infinitesimal the value of voltage supplied to the circuit
element (Idl) of a current
current (2)
Statement II: carryinig conductor only. (3) the rms value of the ac source
Biot-Savare's law is analogous to Coulomb's inverse (4) 2times the rms value of the ac source
square law of charge q, with the former being related
to the field 24. The dimensions [MLT-2A-2] belong to the:
produced by a scalar source, Idl while
the latter being
In light of above
produced by a vector source, q (1) electric permittivity
statements choose the most
appropriate answer from the options given (2) magnetic flux
below: (3) self inductance
(1) Statement I is incorrect arnd Statement II is (4) magnetic permeability
correct
(2) Both Statement I and Statement II are correct 25. The displacement-time graphs of two movin
Both Statement I and Statement II are particles make angles of 30° and 45° with th
incorrect x-axis as shown in the figure. The ratio of the
(4) Statement I is correct and Statement II is respective velocity is
incorrect
20. A shell of mass m is at rest initially. It explodes into
three fragments having massin theratio 2:2:1. If
the fragments having equal mass fly off along
mutually perpendicular directions with speed v, the
speed of the third (lighter) fragment is : 30 45
(1) 3/2v time
() 1: 3
(3) 2
(4) 2/2 (2) 3:1
(3) 1:1
21. A spherical ball is dropped in a long column of a 1:2
(4)
highly viscous liquid. The çurve in the graph
shown, which represents the speed of the ball (v) as
a function of time (t) is: 26. PN PINh
(a)
D NP
PN
(b)
(1) D
(2)
N P TNP
A
3) B
4) C
() the potentia
and (c),
22. circuits (a), (b) equa
Theangular speed of fly wheel moving with
a
In the given the two p-n
junctions
are
uniformangular acceleration changes from 1200
Tpm to 3120 rpm in 16 seconds. The angular drop
across
in:
acceleration in rad/s is: and ()
Both circuits (a)
(1) 104T (1)
Circuit (a) only
(2) 2T (2)
3) 4T Circuit (b) only
()
4) 12T Circuit (c) only
(4)
