Free physics question bank
Morning Shift physics questions with solutions
Browse Morning Shift Physics questions with solutions. Useful for JEE, NEET, and school exam revision.
Showing 1–10 of 343 questions
- MCQeasyPhotoelectric effect and dual nature of matter
Two metals A and B have work functions 9 eV and 4.5 eV. Given hc = 1242 eV nm, the difference between their threshold wavelengths is:
Options
JEE Mains13 April 2023Shift 1Morning Shift
Open question & full solution → - MCQeasyCircular Motion
At any instant the velocity of a particle of mass 500 g is (2t î + 3t² ĵ) m s⁻¹. If the force acting on the particle at t = 1 s is (î + xĵ) N, then the value of x is:
Options
JEE Mains8 April 2023Shift 1Morning Shift
Open question & full solution → - IntegermediumCircular Motion
If the Earth suddenly shrinks to 1/64 of its original volume with its mass unchanged, its rotation period becomes 24/x hours. Find x.
JEE Mains10 April 2023Shift 1Morning Shift
Open question & full solution → - MCQmediumThermodyanmics
A bowl filled with very hot soup cools from 98°C to 86°C in 2 minutes when the room temperature is 22°C. How long will it take to cool from 75°C to 69°C?
Options
JEE Mains25 January 2023Morning Shift
Open question & full solution → - MCQmediumCircular Motion
The pressure (P) and temperature (T) relationship of an ideal gas obeys the equation PT² = constant. The volume expansion coefficient of the gas will be:
Options
JEE Mains30 January 2023Shift 1Morning Shift
Open question & full solution → - NumericmediumCircular Motion
Two identical solid spheres each of mass 2 kg and radius 10 cm are fixed at the ends of a light rod. The separation between their centres is 40 cm. The moment of inertia of the system about an axis perpendicular to the rod through its midpoint is ______ × 10⁻³ kg m².
JEE Mains6 April 2023Shift 1Morning Shift
Open question & full solution → - MCQmediumRotational Motion
An object of mass 8 kg is hanging from one end of a uniform rod CD of mass 2 kg and length 1 m pivoted at its end C on a vertical wall as shown in figure. It is supported by a cable AB such that the system is in equilibrium. The tension in the cable is: (Take g = 10 m/s²)
Options
JEE Mains25 January 2023Morning Shift
Open question & full solution → - MCQeasyCircular Motion
Which of the following are true? A. Speed of light in vacuum is dependent on the direction of propagation. B. Speed of light in a medium is independent of the wavelength of light. C. The speed of light is independent of the motion of the source. D. The speed of light in a medium is independent of intensity. Choose the correct answer from the option given below:
Options
JEE Mains29 January 2023Shift 1Morning Shift
Open question & full solution → - NumericmediumCircular Motion
The length of a metallic wire is increased by 20% and its area of cross section is reduced by 4%. The percentage change in resistance of the metallic wire is ______
JEE Mains6 April 2023Shift 1Morning Shift
Open question & full solution → - IntegermediumCircular Motion
A magnetic field normal to a square metallic plate of area 4 m² varies linearly as shown. During t = 2 s to 4 s, the field changes from 4 × 10⁻³ T to 8 × 10⁻³ T. The induced emf is ______ mV. Image
JEE Mains11 April 2023Shift 1Morning Shift
Open question & full solution →