Day 13: MHT-CET Physics

Rotational Dynamics. This type asked 8 times: 4 May 2023 S1, 10 May 2023 S2, 11 May 2024 S2, 21 Apr 2025 S2, 17 Apr 2026 S1, 18 Apr 2026 S1, 20 Apr 2026 S1, 12 May 2026 S2. This one: 12 May 2026 S2 See all 8 of this type

Gravitation. This type asked 8 times: 2 May 2023 S1, 3 May 2023 S2, 4 May 2023 S1, 10 May 2023 S2, 16 May 2023 S2, 12 May 2024 S1, 26 Apr 2025 S1, 20 Apr 2026 S1. This one: 20 Apr 2026 S1 See all 8 of this type

Wave Optics. This type asked 8 times: 3 May 2023 S2, 10 May 2023 S2, 10 May 2024 S2, 19 Apr 2025 S2, 21 Apr 2025 S1, 26 Apr 2025 S2, 11 Apr 2026 S2, 16 Apr 2026 S2. This one: 16 Apr 2026 S2 See all 8 of this type

143

In Young's double slit experiment, two slits are illuminated with a light of wavelength $\lambda$. The line joining $A_1P$ is perpendicular to $A_1A_2$ as shown in figure. If the first minimum is detected at P, the value of slits separation 'a' will be (D = distance between source and screen)

1. A.
   $\lambda D$
2. B.
   $\sqrt{\lambda D}$
3. C.
   $\sqrt{\dfrac{\lambda}{D}}$
4. D.
   $\sqrt{\dfrac{D}{\lambda}}$

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Gravitation. This type asked 8 times: 4 May 2023 S1, 11 May 2023 S1, 15 May 2023 S2, 9 May 2024 S2, 13 May 2024 S2, 14 May 2024 S1, 25 Apr 2025 S1, 11 Apr 2026 S2. This one: 11 Apr 2026 S2 See all 8 of this type

Thermodynamics. Asked 7 times: May 2021 S1*, 9 May 2023 S2*, 11 May 2024 S2, 26 Apr 2025 S1*, 13 Apr 2026 S1*, 15 Apr 2026 S2*, 19 Apr 2026 S2 (* = numbers or wording changed that year) See all 7 times it was asked