Physics · Delhi DoE

Practice paper · Paper 2

2023-24Class 1170 marks33 questions

28 of its 33 questions are here. The rest have a figure or are still being checked, so for now they're only in the official PDF.

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Source: Directorate of Education, Delhi: Class XI (2023-24) · Physics (English) · Practice Papers-2, Physics, published by Delhi DoE. The official PDF

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28 questions

Q1Section A1 mark
$What is the unit of solid angle?$
1. A $second$
2. B $Steradian$
3. C $kilogram$
4. D $candela$
Q2Section A1 mark
$If the displacement-time graph of an object is parallel to the time-axis, then it represents that the object is :$
1. A $at rest$
2. B $in uniform motion$
3. C $in accelerated motion$
4. D $Object will first move with uniform motion and finally will come to rest.$
Q3Section A1 mark
$A body of moment of inertia 3 kg m² rotating with an angular velocity 2 rad/s has the same K.E. as a mass of 12 kg moving linearly with a velocity of\dots\dots\dots$
1. A $21 m/s$
2. B $2 m/s$
3. C $4 m/s$
4. D $1 m/s$
Q4Section A1 mark
$What is the minimum number of unequal forces whose resultant will be zero?$
1. A $1$
2. B $2$
3. C $3$
4. D $4$
Q5Section A1 mark
$The value of absolute zero is$
1. A $273.150C$
2. B $-273.150C$
3. C $1000C$
4. D $180.150C$
Q6Section A1 mark
$A body starts from rest and travels for t second with uniform acceleration of 2 m/s². If the displacement made by it is 16 m, the time of travel t is$
1. A $5 s$
2. B $2 s$
3. C $3 s$
4. D $4 s$
Q7Section A1 mark
$In an elastic collision, what is conserved ?$
1. A $Kinetic energy$
2. B $Momentum$
3. C $Kinetic energy and momentum$
4. D $Neither kinetic energy nor momentum$
Q8Section A1 mark
$A man in a train in motion is facing the engine. He tosses a coin up, the coin falls behind him. The train is$
1. A $moving forward with uniform speed.$
2. B $moving forward with acceleration.$
3. C $moving backward with uniform speed.$
4. D $moving forward with retardation.$