NEET 2024 Question Paper Mock Test

If $x=5\sin \left(\pi t+\frac{\pi }{3}\right)\text{m}$ represents the motion of a particle executing simple harmonic motion, the amplitude and time period of motion respectively, are:

The terminal voltage of the battery, whose emf is $10\text{V}$ and internal resistance $1\Omega$, when connected through an external resistance of $4\Omega$ as shown in the figure, is:

Given

If $c$ is the velocity of light in free space, the correct statements about photon among the following are:A. The energy of a photon is $E=h\nu$.B. The velocity of a photon is $c$.C. The momentum of a photon, $p=\frac{h\nu }{c}$.D. In a photon-electron collision, both total energy and total momentum are conserved.E. Photon possesses positive charge.Choose the correct answer:

Match List I with List II for transitions in Hydrogen spectrum (Balmer series):