Day 93: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Superposition of Waves. This type asked 3 times: 2 May 2023 S2, 9 May 2023 S2, 19 May 2026 S1. This one: 19 May 2026 S1 See all 3 of this type
121A stretched string of length '' is fixed at both the ends, has '' nodes . The length of the string in terms of and wavelength isTap an option to check your answer.
Question 2
Thermodynamics. This type asked 3 times: 26 Apr 2025 S1, 18 Apr 2026 S1, 19 May 2026 S1. This one: 19 May 2026 S1 See all 3 of this type
115There is an expansion of a gas in a thermodynamic system. But this change cannot be plotted on a P-V diagram. Then it isTap an option to check your answer.
Question 3
Superposition of Waves. This type asked 3 times: 25 Apr 2025 S1, 13 May 2026 S1, 15 May 2026 S2. This one: 15 May 2026 S2 See all 3 of this type
123In an experiment with a closed organ pipe, it is filled with water by of its volume. The frequency of the fundamental note will change byTap an option to check your answer.
Question 4
Current Electricity. This type asked 3 times: 12 May 2024 S2, 20 Apr 2026 S1, 15 May 2026 S1. This one: 15 May 2026 S1 See all 3 of this type
128With resistance in the left gap and resistance in right gap of a meter bridge, the balance point is obtained at cm from left end. In what way and to which resistance resistance be connected to obtain the balance point at cm from the left end?Tap an option to check your answer.
Question 5
Electrostatics. This type asked 3 times: May 2022 S1, 16 Apr 2026 S1, 15 May 2026 S1. This one: 15 May 2026 S1 See all 3 of this type
127The electrostatic force () between the metal plates of an isolated parallel plate capacitor () having a charge and area is ( = distance between the plates)Tap an option to check your answer.