Revision: Electromagnetic Waves Report a question What's wrong with this question? You cannot submit an empty report. Please add some details. 11 Electromagnetic Waves - Revision Quiz Test your understanding of EM Waves here: 1 / 5 1) 2017 S4 EOY P1 Q15 Which of the following is a property of all electromagnetic waves? They travel at the speed of sound. They are positively charged. They are deflected by magnets. They travel through a vacuum. 2 / 5 2) What is a property of all electromagnetic waves? They are electrically charged. They are able to travel through vacuum. They are deflected by magnetic fields. They all travel at the speed of sound. 3 / 5 3) Which of the following lists the types of electromagnetic radiation in order of increasing wavelengths? ultra-violet, visible light, infra-red, microwave, X-ray microwave, ultra-violet, infra-red, X-ray, visible light X-ray, ultra-violet, visible light, infra-red, microwave ultra-violet, infra-red, visible light, X-ray, microwave 4 / 5 4) 2017 S4 EOY P1 Q16 Given that the frequency of a radio wave is 1.3 kHz in vacuum and the speed of light in vacuum is 3.0 × 108 m s–1, what is the wavelength of this radio wave? 3.9 × 105 m 2.3 × 108 m 2.3 × 105 m 3.9 × 108 m 5 / 5 5) Which type of electromagnetic waves is used in satellite communication? Microwaves Radio waves Infrared rays Gamma rays Your score is Restart quiz
