Day 17: MHT-CET Physics

Wave Optics. This type asked 7 times: 9 May 2023 S2, 10 May 2023 S2, 15 May 2023 S1, 9 May 2024 S2, 26 Apr 2025 S1, 16 Apr 2026 S1, 14 May 2026 S1. This one: 14 May 2026 S1 See all 7 of this type

Motion in a Plane. This type asked 7 times: 23 Apr 2025 S1, 13 Apr 2026 S2, 16 Apr 2026 S2, 17 Apr 2026 S2, 20 Apr 2026 S2, 12 May 2026 S1, 13 May 2026 S2. This one: 13 May 2026 S2 See all 7 of this type

Oscillations. This type asked 7 times: 11 May 2023 S2, 12 May 2024 S1, 25 Apr 2025 S2, 18 Apr 2026 S1, 20 Apr 2026 S1, 12 May 2026 S1, 13 May 2026 S1. This one: 13 May 2026 S1 See all 7 of this type

119

$S_1$ and $S_2$ are two identical springs. The frequency of oscillation of mass m is F. If one spring is removed, the frequency will become

1. A.
   $F$
2. B.
   $2F$
3. C.
   $\sqrt{2}F$
4. D.
   $F/\sqrt{2}$

Tap an option to check your answer.

Show answer

Semiconductor Devices. This type asked 7 times: May 2022 S1, 3 May 2023 S1, 10 May 2023 S1, 11 May 2023 S2, 15 May 2023 S2, 21 Apr 2025 S2, 12 May 2026 S2. This one: 12 May 2026 S2 See all 7 of this type

149

The circuit shown contains two ideal diodes $D_1$ and $D_2$. If a cell of e.m.f. $3$V and negligible internal resistance is connected, then the current through $70\,\Omega$ resistance in ampere is

1. A.
   $0.01$
2. B.
   $0.02$
3. C.
   $0.03$
4. D.
   $0$

Tap an option to check your answer.

Show answer

Rotational Dynamics. This type asked 7 times: 10 May 2024 S2, 13 May 2024 S2, 14 May 2024 S2, 20 Apr 2025 S1, 21 Apr 2025 S1, 17 Apr 2026 S1, 12 May 2026 S1. This one: 12 May 2026 S1 See all 7 of this type