Exam

You must present a valid, original Passport. For Indian test-takers, the passport is the primary and most accepted document. No driving license or Aadhaar card will be accepted for OET registration.

Maybe. OET@Home is an option. But India has many test centers. They prefer you go there. Centers are in Delhi or Mumbai. Check eligibility when booking. The system will tell you.

The de Broglie wavelength  depends on:
Planck's constant h (a universal constant),
velocity v of the particle
mass m of the particle.

Photons do not have enough energy ( )to overcome the work function (? ) of the material below the threshold frequency.The energy per photon remains too low to liberate electrons even if the light intensity is increased, so photoelectric emission cannot occur.

According to de Broglie's hypothesis, all matter exhibits wave-like behavior. It laid the foundation for quantum mechanics by introducing the concept of matter waves. The dual nature of particles (both wave and particle) is essential in designing technologies like electron microscopes and helps expl

The toughest section in the PTE Academic exam would depend on the candidates' expertise. Students are advised to have a holistic approach towards preparing for the PTE Academic exam, concentrating both on tough as well as easy sections.