O level Electromagnetic Waves Quizzes

Revising Electromagnetic Waves with Quizzes

(Electromagnetic wave Quizzes for student doing the GCE Ordinary Level)

Here at gcequiz, we're going to look at what electromagnetic waves are and the electromagnetic spectrum. 

Electromagnetic waves are cross over waves. This implies that their vibrations, or motions, are changes in electrical and attractive fields at right points to the course of wave travel. 

Every electromagnetic wave move energy as radiation from the wellspring of the waves to a safeguard can go through a vacuum, for example, in space travel at a similar speed through a vacuum or through air 

Electromagnetic waves, for example, noticeable light travel at 300,000,000m/s through a vacuum. 

A few sorts of electromagnetic waves, similar to radio waves, microwaves, infrared waves, noticeable light and bright waves, can be reflected and refracted. Refraction is brought about by contrasts in the speed of waves going through various substances. 

Electromagnetic range 

Electromagnetic waves structure a consistent range of waves. This incorporates waves with an extremely short frequency, high recurrence and high energy waves with an extremely long frequency, low recurrence and low energy 

Electromagnetic waves can be isolated into seven particular gatherings in the range

Red, Orange, Yellow, Green, Cyan, Indigo, and Blue-violet, Red having the longest wavelength of about 620-750nm and Blue-violet with the shortest wavelength of about 380-450nm.

During exams, students are evaluated through multiple choice questions and/or short answer questions on Electromagnetic waves. There are many practice quizzes made available here by gcequiz. Click here for more entertaining quizzes in Ordinary level Physics.

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