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11th Grade Photoelectricity Quizzes, Questions & Answers

11th Grade

Top Trending Photoelectricity Quizzes

Stopping Potential & Practical Understanding Quiz

This quiz on stopping potential and practical understanding of photoelectricity features 20 questions designed for students in Grade 11. You will explore concepts like the photoelectric effect, energy of photons, and how stopping...

Questions: 20 | Attempts: 12 | Last updated: Mar 8, 2026

Sample Question 1
The stopping potential is the voltage needed to:

Make light brighter

Just stop the fastest photoelectrons from reaching the collector

Increase the work function

Change photon frequency

Sample Question 2
A larger stopping potential indicates higher maximum kinetic energy of emitted electrons.

True

False

Applications of Photoelectricity Quiz

This quiz on the applications of photoelectricity consists of 20 questions designed for students in Grade 11. You will explore concepts like the photoelectric effect, photovoltaic cells, and how these principles are used in...

Questions: 20 | Attempts: 11 | Last updated: Mar 8, 2026

Sample Question 1
A solar cell works by converting: ____

Sound into light

Light energy into electrical energy

Heat into mass

Magnetism into colour

Sample Question 2
Photodiodes are devices that detect light by producing an electrical signal.

True

False

Recent Photoelectricity Quizzes

Simple Calculations in Photon Energy and Work Function Quiz

Questions: 20 | Attempts: 10 | Last updated: Mar 8, 2026

Sample Question
Photon energy increases when:

Wavelength increases

Frequency increases

Intensity increases

Distance increases