CampusFin

When a metal surface is escaped to light it may emit electrons. The maximum energy of these electrons depends on:

Review the verified answer and explanation for this Engineering College Admission Test (ECAT) past-paper question on CampusFin.

When a metal surface is escaped to light it may emit electrons. The maximum energy of these electrons depends on: Answer: Wavelength of light

Question context

This question is part of 🔬 General Science within the broader 🌐 Current Affairs & GK subject and appears in the Engineering College Admission Test (ECAT) preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.