Physics MCQ: Which of the following waves can propagate in a vacuum? 1.Radio waves 2.Light waves 3.X-rays 4.Ultrasonic waves Select the correct answer using the codes given below

Which of the following waves can propagate in a vacuum? 1.Radio waves 2.Light waves 3.X-rays 4.Ultrasonic waves Select the correct answer using the codes given below

Correct Answer: 2, 3 and 4

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WhatsApp+91 99922 70404Physics MCQ: Which of the following waves can propagate in a vacuum? 1.Radio waves 2.Light waves 3.X-rays 4.Ultrasonic waves Select the correct answer using the codes given below | Extra Education