Question Paper Name: M Tech CNS 30th May 2019 Shift2 Set1
Subject Name: M Tech CNS
Creation Date: 2019-05-30 19:01:12
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Duration: 180
Total Marks: 100
Display Marks: Yes
Share Answer Key With Delivery Engine: Yes
Actual Answer Key: Yes
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M Tech CNS
Group Number: 1
Group Id: 128206224
Group Maximum Duration: 0
Group Minimum Duration: 120
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Revisit allowed for view?: No
Revisit allowed for edit?: No
Break time: 0
Group Marks: 100
Part - A Nano Science
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Section Id:
Section Number: 1
Section type: Online
Mandatory or Optional: Optional
Number of Questions: 50
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Number of Questions to be attempted: 50
Section Marks: 100
Display Number Panel: Yes
Group All Questions: No
Sub-Section Number: 1
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Sub-Section Id: 128206628
Question Shuffling Allowed: Yes
Question Number: 1 Question Id: 12820613173 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which of the following is an air-borne disease?
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a) Measles
b) Typhoid
c) Pink eye
d) None of the above
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Question Number: 2 Question Id: 12820613174 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Proteins consist of
a) Sugar
b) Amino acids
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c) Fatty acids
d) Nucleic acids
Question Number: 3 Question Id: 12820613175 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which of the following acid that is secreted in the stomach?
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a) HCl
b) H2SO4
c) H2CO3
d) HNO3
Question Number: 4 Question Id: 12820613176 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Which of the following blood group is considered as Universal Donor?
a) A
b) AB
c) B
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d) O
Question Number: 5 Question Id: 12820613177 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
How many bones comprise the adult human skeleton?
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a) 204 bones
b) 206 bones
c) 208 bones
d) 214 bones
Question Number: 6 Question Id: 12820613178 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
The longest fibre on the cell body of a neuron is called
a) Myelin
b) Nerve endings
c) Axon
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d) Dendrites
Question Number: 7 Question Id: 12820613179 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
What is the process of taking food into the body called?
a) Digestion
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b) Assimilation
c) Ingestion
d) Egestion
Question Number: 8 Question Id: 12820613180 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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After wound or cut in a body, blood coagulates and rough
a) WBC
b) RBC
c) Platelets
d) Plasma
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Question Number: 9 Question Id: 12820613181 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The major waste produced by human body are
a) Carbon dioxide
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b) Urea
c) Both a and b
d) Only b
Question Number: 10 Question Id: 12820613182 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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Which one of the following interaction play a major role in stabilizing DNA
a) Hydrogen bond
b) Hydrophobic interaction
c) Vander Waal's interaction
d) Ionic interaction
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Question Number: 11 Question Id: 12820613183 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Polarity of water molecule is due to
a) Its tetrahedral structure
b) Bonding electrons being attracted more to oxygen
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c) Bonding electrons being attracted more to hydrogen
d) Its weak electrolytic property
Question Number: 12 Question Id: 12820613184 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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The optical density of 1 means
a) 1% of the incident light is absorbed
b) 1% of the incident light is transmitted
c) 90% of the incident light is absorbed
d) 90% of the incident light is transmitted
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Question Number: 13 Question Id: 12820613185 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The most abundant atom in a living organism is
a) Hydrogen
b) Oxygen
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c) Nitrogen
d) Carbon
Question Number: 14 Question Id: 12820613186 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which one of the following systems of the body is primarily attacked by HIV?
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a) Cardiovascular
b) Immune
c) Respiratory
d) Reproductive
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Question Number: 15 Question Id: 12820613187 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
AIDS, poliomyelitis, rabies, rubella are all
a) Viral diseases
b) Bacterial diseases
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c) Fungal diseases
d) None of the above
Question Number: 16 Question Id: 12820613188 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The two polynucleotide chains in DNA are
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a) Semiconservative
b) Parallel
c) Discontinuous
d) Antiparallel
Question Number: 17 Question Id: 12820613189 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Boms, yeasts, moulds and toadstools are examples of
a) bacteria
b) virus
c) fungi
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d) algae
Question Number: 18 Question Id: 12820613190 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which among the following is not an example of carbohydrate?
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a) Maltose
b) Fructose
c) Glycogen
d) Glycine
Question Number: 19 Question Id: 12820613191 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Which one of the following cannot be considered as weak interactions?
a) Vander Waals force
b) Peptide bonds
c) Hydrogen bonds
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d) Ionic interactions
Question Number: 20 Question Id: 12820613192 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
An organic reaction represented by equation CH3-CH=O + H2NOH gives CH3-CH=NH + H2O is an example of
a) An addition reaction
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b) A condensation reaction
c) An oxidation reaction
d) An elimination reaction
Question Number: 21 Question Id: 12820613193 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Which of the following is the heaviest metal?
a) Osmium
b) Mercury
c) Iron
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d) Nickel
Question Number: 22 Question Id: 12820613194 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which of the following treatment is used for removal of biological impurities?
a) Sedimentation
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b) Boiling
c) Sterilization
d) distillation
Question Number: 23 Question Id: 12820613195 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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The higher boiling point of the water is due to
a) Higher specific heat
b) Higher value of the dielectric constant
c) Less molecular disassociation in H20
d) Presence of hydrogen bonding among the molecules of H2O
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Question Number: 24 Question Id: 12820613196 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The tendency to donate the electron is called
a) Oxidation
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b) Reduction
c) Catalyzation
d) Self-induction
Question Number: 25 Question Id: 12820613197 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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Which is following statement about the electron is incorrect?
(a) It is a negatively charged particle.
(b) The mass of electron is equal to the mass of neutron.
(c) It is basic constituent of all atoms.
(d) It is a constituent of cathode rays.
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Question Number: 26 Question Id: 12820613198 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which one of the following statement is wrong about photon?
(a) Photon's energy is hv
b) Photon's rest mass is zero
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c) Momentum of photon is hv/c
d) Photon experts no pressure
Question Number: 27 Question Id: 12820613199 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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Which one of the following has the shortest bond length?
(a) C-H
(b) C-N
(c) C-O
(d) C-C
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Question Number: 28 Question Id: 12820613200 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The maximum number of hydrogen bonds that a water molecule can form is
(a) 1
(b) 2
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(c) 3
(d) 4
Question Number: 29 Question Id: 12820613201 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The result of presence of excess green gases?
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a) Deforestation
b) Decay of Earth's crust
c) Excess of heat
d) More snow on Earth
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Question Number: 30 Question Id: 12820613202 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which of the following is the chemical name of the lime stone?
a) Calcium chloride
b) Calcium oxide
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c) Calcium carbonate
d) Calcium sulphate
Question Number: 31 Question Id: 12820613203 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which of the following gases is present under pressure in soft drinks?
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a) O2
b) N2
c) CO2
d) N2O
Question Number: 32 Question Id: 12820613204 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
What are the metallic constituents of hard water?
a) Magnesium, calcium and tin
b) Iron, tin and calcium
c) Calcium, magnesium and iron
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d) Magnesium, tin and iron
Question Number: 33 Question Id: 12820613205 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Which of the following elements is non-radioactive?
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a) Uranium
b) Thorium
c) Plutonium
d) Zirconium
Question Number: 34 Question Id: 12820613206 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Which of the following does not support the wave nature of light?
a) Interference
b) Polarization
c) Compton effect
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d) Diffraction
Question Number: 35 Question Id: 12820613207 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
For prominent diffraction, the size of the diffracting object should be
a) greater than the wavelength of light used
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b) of the order of wavelength of light
c) diffraction does not depend on the size of the diffracting object
d) none of these
Question Number: 36 Question Id: 12820613208 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Which of the following phenomenon tells about the transverse nature of light waves?
a) interference
b) diffraction
c) polarization
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d) photoelectric effect
Question Number: 37 Question Id: 12820613209 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Heisenberg uncertainty relation is most relevant for
a) only macroscopic particles
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b) only microscopic particles
c) microscopic as well as macroscopic particles both
d) none of these
Question Number: 38 Question Id: 12820613210 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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For the result of diffraction between two interfering beams is equivalent to the path difference
a) ?
b) 2?
c) 2 p?
d) ?/2
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Question Number: 39 Question Id: 12820613211 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The entire information of a system can be gathered with the help of
a) wave function
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b) position
c) momentum operator
d) eigen value
Question Number: 40 Question Id: 12820613212 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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A plane cuts intercepts 2a, b and 3c along the crystallographic axes in a crystal. The Miller indices of plane
a) (213)
b) (231)
c) (362)
d) None of these
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Question Number: 41 Question Id: 12820613213 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Factor responsible for spontaneous polarization is
a) free electrons
b) permanent dipoles
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c) atoms
d) none of these
Question Number: 42 Question Id: 12820613214 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
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Piezoelectric effect is the production of electricity by
a) chemical effect
b) temperature
c) varying field
d) pressure
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Question Number: 43 Question Id: 12820613215 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
For a photon the energy is given by (where h is the Planck's constant and v is the frequency of light)
a) E=hv
b) E=hv²
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c) E=hv²
d) E=h/v
Question Number: 44 Question Id: 12820613216 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Concept of matter waves was proposed by
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a) PA M Dirac
b) A Einstein
c) Louis de Broglie
d) N Bohr
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Question Number: 45 Question Id: 12820613217 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Energy Eigen values of a particle of mass m in an infinitely hard one dimensional box of width L, are given by
a) n²h²/(8mL²)
b) 2mE/h²
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c) (v(2/L)) sin (nrx/L)
d) None of the above
Question Number: 46 Question Id: 12820613218 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
The difference in the successive energy levels of an one dimensional harmonic oscillator is
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a) 0
b) ho/2
c) ho
d) None of the above
Question Number: 47 Question Id: 12820613219 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
For heat engine operates between 500 K and 300 K. What is the efficiency of the engine?
a) 40%
b) 60%
c) 50%
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d) None of the above
Question Number: 48 Question Id: 12820613220 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
State of thermodynamic equilibrium in a thermally isolated system is given by
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a) None of the above
b) Maximum entropy
c) Zero entropy
d) Minimum entropy
Question Number: 49 Question Id: 12820613221 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
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Correct Marks: 2 Wrong Marks: 0
Magnetic field at a distance r from a long straight wire carrying steady current I is proportional to
a) I/r2
b) I.r
c) 12/r
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d) I/r
Question Number: 50 Question Id: 12820613222 Question Type: MCQ Option Shuffling: No Display Question Number: Yes Single Line Question Option: No Option Orientation: Vertical
Correct Marks: 2 Wrong Marks: 0
Potential outside a uniformly charged spherical shell of radius R and total charge q at distance r (>R) from center is proportional to
(a) q/r
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(b) q/r²
(c) q/R²
(d) q/R2
Part B Nano Electronics
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Section Id: 128206378
Section Number:
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