1
JEE Main 2024 (Online) 6th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Match List I with List II

LIST I LIST II
A. Torque I. $$
\left[M^1 L^1 T^{-2} A^{-2}\right]
$$
B. Magnetic field II. $$
\left[L^2 A^1\right]
$$
C. Magnetic moment III. $$
\left[M^1 T^{-2} A^{-1}\right]
$$
D. Permeability of free space IV. $$
\left[M^1 L^2 T^{-2}\right]
$$

Choose the correct answer from the options given below:

A
A-I, B-III, C-II, D-IV
B
A-IV, B-II, C-III, D-I
C
A-III, B-I, C-II, D-IV
D
A-IV, B-III, C-II, D-I
2
JEE Main 2024 (Online) 6th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Which of the following phenomena does not explain by wave nature of light.

A. reflection

B. diffraction

C. photoelectric effect

D. interference

E. polarization

Choose the most appropriate answer from the options given below:

A
C only
B
B, D only
C
A, C only
D
E only
3
JEE Main 2024 (Online) 6th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

Four particles $$A, B, C, D$$ of mass $$\frac{m}{2}, m, 2 m, 4 m$$, have same momentum, respectively. The particle with maximum kinetic energy is :

A
B
B
C
C
D
D
A
4
JEE Main 2024 (Online) 6th April Morning Shift
MCQ (Single Correct Answer)
+4
-1
Change Language

In photoelectric experiment energy of $$2.48 \mathrm{~eV}$$ irradiates a photo sensitive material. The stopping potential was measured to be $$0.5 \mathrm{~V}$$. Work function of the photo sensitive material is :

A
1.98 eV
B
1.68 eV
C
2.48 eV
D
0.5 eV
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