Dual Nature NEET MCQs

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Main Formulae for Dual Nature

Photon energyE = hν = hc/λ
Work functionφ = hν₀ = hc/λ₀
Einstein equationhν = φ + K_max
Maximum kinetic energyK_max = h(ν - ν₀)
Stopping potentialeV₀ = K_max
Frequency graphslope of V₀ vs ν = h/e
Photon momentump = E/c = h/λ
de Broglie wavelengthλ = h/p = h/mv
Matter wave with KEλ = h/√(2mK)
Electron through Vλ(Å) = 12.27/√V
Proton through Vλ(Å) = 0.286/√V
Bohr orbit condition2πr_n = nλ
Useful valuehc = 1240 eV nm = 12400 eV Å
Energy unit1 eV = 1.6 × 10^-19 J
Compton shiftΔλ = h(1 - cosθ)/(m_ec)
Photoelectric currentcurrent ∝ intensity for ν > ν₀

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Section A - Easy Questions

Question 1Easy

Dual Nature of Radiation and Matter NEET MCQ A-1

Question 2Easy

Dual Nature of Radiation and Matter NEET MCQ A-2

Question 3Easy

Dual Nature of Radiation and Matter NEET MCQ A-3

Question 4Easy

Dual Nature of Radiation and Matter NEET MCQ A-4

Question 5Easy

Dual Nature of Radiation and Matter NEET MCQ A-5

Question 6Easy

Dual Nature of Radiation and Matter NEET MCQ A-6

Question 7Easy

Dual Nature of Radiation and Matter NEET MCQ A-7

Question 8Easy

Dual Nature of Radiation and Matter NEET MCQ A-8

Question 9Easy

Dual Nature of Radiation and Matter NEET MCQ A-9

Question 10Easy

Dual Nature of Radiation and Matter NEET MCQ A-10

Question 11Easy

Dual Nature of Radiation and Matter NEET MCQ A-11

Question 12Easy

Dual Nature of Radiation and Matter NEET MCQ A-12

Question 13Easy

Dual Nature of Radiation and Matter NEET MCQ A-13

Question 14Easy

Dual Nature of Radiation and Matter NEET MCQ A-14

Question 15Easy

Dual Nature of Radiation and Matter NEET MCQ A-15

Question 16Easy

Dual Nature of Radiation and Matter NEET MCQ A-16

Question 17Easy

Dual Nature of Radiation and Matter NEET MCQ A-17

Question 18Easy

Dual Nature of Radiation and Matter NEET MCQ A-18

Question 19Easy

Dual Nature of Radiation and Matter NEET MCQ A-19

Question 20Easy

Dual Nature of Radiation and Matter NEET MCQ A-20

Question 21Easy

Dual Nature of Radiation and Matter NEET MCQ A-21

Question 22Easy

Dual Nature of Radiation and Matter NEET MCQ A-22

Question 23Easy

Dual Nature of Radiation and Matter NEET MCQ A-23

Question 24Easy

Dual Nature of Radiation and Matter NEET MCQ A-24

Question 25Easy

Dual Nature of Radiation and Matter NEET MCQ A-25

Question 26Easy

Dual Nature of Radiation and Matter NEET MCQ A-26

Question 27Easy

Question 28Easy

Dual Nature of Radiation and Matter NEET MCQ A-28

Question 29Easy

Dual Nature of Radiation and Matter NEET MCQ A-29

Question 30Easy

Dual Nature of Radiation and Matter NEET MCQ A-30

Question 31Easy

Dual Nature of Radiation and Matter NEET MCQ A-31

Question 32Easy

Dual Nature of Radiation and Matter NEET MCQ A-32

Section B - Moderate Questions

Question 1Moderate

Dual Nature of Radiation and Matter NEET MCQ B-1

Question 2Moderate

Dual Nature of Radiation and Matter NEET MCQ B-2

Question 3Moderate

Dual Nature of Radiation and Matter NEET MCQ B-3

Question 4Moderate

Dual Nature of Radiation and Matter NEET MCQ B-4

Question 5Moderate

Dual Nature of Radiation and Matter NEET MCQ B-5

Question 6Moderate

Dual Nature of Radiation and Matter NEET MCQ B-6

Question 7Moderate

Dual Nature of Radiation and Matter NEET MCQ B-7

Question 8Moderate

Dual Nature of Radiation and Matter NEET MCQ B-8

Question 9Moderate

Dual Nature of Radiation and Matter NEET MCQ B-9

Question 10Moderate

Dual Nature of Radiation and Matter NEET MCQ B-10

Question 11Moderate

Dual Nature of Radiation and Matter NEET MCQ B-11

Question 12Moderate

Dual Nature of Radiation and Matter NEET MCQ B-12

Question 13Moderate

Dual Nature of Radiation and Matter NEET MCQ B-13

Question 14Moderate

Dual Nature of Radiation and Matter NEET MCQ B-14

Question 15Moderate

Dual Nature of Radiation and Matter NEET MCQ B-15

Question 16Moderate

Question 17Moderate

Question 18Moderate

Dual Nature of Radiation and Matter NEET MCQ B-18

Question 19Moderate

Dual Nature of Radiation and Matter NEET MCQ B-19

Question 20Moderate

Dual Nature of Radiation and Matter NEET MCQ B-20

Question 21Moderate

Dual Nature of Radiation and Matter NEET MCQ B-21

Question 22Moderate

Dual Nature of Radiation and Matter NEET MCQ B-22

Question 23Moderate

Dual Nature of Radiation and Matter NEET MCQ B-23

Question 24Moderate

Dual Nature of Radiation and Matter NEET MCQ B-24

Question 25Moderate

Dual Nature of Radiation and Matter NEET MCQ B-25

Question 26Moderate

Dual Nature of Radiation and Matter NEET MCQ B-26

Question 27Moderate

Dual Nature of Radiation and Matter NEET MCQ B-27

Question 28Moderate

Dual Nature of Radiation and Matter NEET MCQ B-28

Question 29Moderate

Dual Nature of Radiation and Matter NEET MCQ B-29

Question 30Moderate

Dual Nature of Radiation and Matter NEET MCQ B-30

Question 31Moderate

Dual Nature of Radiation and Matter NEET MCQ B-31

Question 32Moderate

Dual Nature of Radiation and Matter NEET MCQ B-32

Section C - Previous Years NEET Questions

Question 1Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-1

Question 2Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-2

Question 3Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-3

Question 4Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-4

Question 5Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-5

Question 6Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-6

Question 7Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-7

Question 8Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-8

Question 9Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-9

Question 10Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-10

Question 11Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-11

Question 12Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-12

Question 13Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-13

Question 14Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-14

Question 15Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-15

Question 16Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-16

Question 17Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-17

Question 18Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-18

Question 19Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-19

Question 20Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-20

Question 21Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-21

Question 22Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-22

Question 23Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-23

Question 24Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-24

Question 25Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-25

Question 26Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-26

Question 27Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-27

Question 28Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-28

Question 29Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-29

Question 30Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-30

Question 31Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-31

Question 32Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-32

Question 33Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-33

Question 34Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-34

Question 35Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-35

Question 36Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-36

Question 37Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-37

Question 38Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-38

Question 39Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-39

Question 40Previous Years NEET

Question 41Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-41

Question 42Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-42

Question 43Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-43

Question 44Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-44

Question 45Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-45

Question 46Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-46

Question 47Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-47

Question 48Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-48

Question 49Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-49

Question 50Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-50

Question 51Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-51

Question 52Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-52

Question 53Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-53

Question 54Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-54

Question 55Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-55

Question 56Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-56

Question 57Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-57

Question 58Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-58

Question 59Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-59

Question 60Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-60

Question 61Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-61

Question 62Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-62

Question 63Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-63

Question 64Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-64

Question 65Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-65

Question 66Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-66

Question 67Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-67

Question 68Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-68

Question 69Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-69

Question 70Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-70

Question 71Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-71

Question 72Previous Years NEET

Dual Nature of Radiation and Matter NEET MCQ C-72

Question 73Previous Years NEET

Section D - Assertion - Reason Type Questions

Assertion-Reason answer code: (1) Both A and R are true and R is the correct explanation. (2) Both A and R are true but R is not the correct explanation. (3) A is true but R is false. (4) Both A and R are false.

Question 1Assertion - Reason