Day 305: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Thermodynamics. Asked once: 20 Apr 2026 S1 (same type asked 9 times) See all 9 of this type
115An ideal rigid diatomic gas undergoes an adiabatic change . If the relation between temperature and volume is constant then the value of x isTap an option to check your answer.
Question 2
Electromagnetic Induction. Asked once: 19 Apr 2025 S2 (same type asked 9 times) See all 9 of this type
28The magnetic flux through a coil is at time . It reduces to of its original value in time second. If e.m.f. induced in the coil is 0.56 mV then the value of t isTap an option to check your answer.
Question 3
Dual Nature of Radiation and Matter. Asked once: 11 May 2023 S2 (same type asked 8 times) See all 8 of this type
3In case of photoelectric effect, the graph of measured stopping potential against frequency 'v' of incident light is a straight line. The slope of this line multiplied by the charge of electron (e) givesTap an option to check your answer.
Question 4
Rotational Dynamics. Asked once: 11 May 2023 S2 (same type asked 8 times) See all 8 of this type
47Moment of inertia of a disc about an axis passing through its centre and perpendicular to its plane is 'I'. The ratio of moment of inertia about a parallel axis tangential to its rim to passing through a point midway between the centre and the rim isTap an option to check your answer.
Question 5
Superposition of Waves. Asked once: 11 May 2024 S2 (same type asked 8 times) See all 8 of this type
7A sonometer wire 'A' of diameter 'd' under tension 'T' having density '' vibrates with fundamental frequency 'n'. If we use another wire 'B' which vibrates with same frequency under tension '2T' and diameter '2D', then density '' of wire 'B' will beTap an option to check your answer.