Day 339: MHT-CET Physics
5 questions. Try each one first, then open its answer.
Question 1
Wave Optics. Asked once: 15 May 2026 S1
143According to Huygens principle, a wave front propagates through a medium byTap an option to check your answer.
Question 2
AC Circuits. Asked once: 13 May 2026 S1
136For series LCR circuit, the current is observed to lead the applied voltage. An additional capacitor when joined with capacitor C, makes the power factor of the circuit unity. The capacitor must be connected inTap an option to check your answer.
Question 3
Current Electricity. Asked once: 15 May 2026 S2
130In an electric circuit shown, each cell has e.m.f. and internal resistance . The external resistance is . The value of current (in A) isTap an option to check your answer.
Question 4
Dual Nature of Radiation and Matter. Asked once: 12 May 2026 S1
145A photon of energy units ejects a photo-electron from a metal surface whose work function is . If an electron(e) having maximum kinetic energy enters into a uniform magnetic field of induction(B) in a direction perpendicular to the field and describes a circular path of radius R, then radius R is = mass of electronTap an option to check your answer.
Question 5
Electromagnetic Induction. Asked once: 15 May 2026 S1
135Two similar circular loops carry equal currents in the same direction. On moving coils further apart, the electric current willTap an option to check your answer.