WebSelect the correct option based on statements:I:Light can travel in vacuum but sound cannot do so.II:Light is an electromagnetic wave and sound is a mechanical wave. 1.Both … Web1. If we study the vibration of a pipe open at both ends. then the following statements is not true. (1) Open end will be anti-node. (2) Odd harmonics of the fundamental frequency will be generated. (3) All harmonics of the fundamental frequency will be generated. (4) Pressure change will be maximum at both ends. 2.
NCERT Exemplar Class 11 Physics Chapter 14 Waves
WebA) Speed of light in air is lower than in glass B) Radio waves in the AM band are not electromagnetic waves C) Some electromagnetic waves will pass through walls that light cannot penetrate D) In air light travels much This problem has been solved! You'll get a detailed solution from a subject matter expert that helps you learn core concepts. WebDec 17, 2024 · Correct option (c) the sound waves in air are longitudinal while the light waves are transverse Explanation: Light waves are electromagnetic waves. Light waves are transverse in nature and do not require a medium to travel, hence they can travel in vacuum. Sound waves are longitudinal waves and require a medium to travel. rodmark home appliances trading
Sound Waves - Nature, Speed, Reflection Of Sound With Formulas
WebFeb 7, 2024 · Sound waves are created by collisions between objects, by the human voice, and by devices like speakers. When a stereo speaker creates a sound wave, it does so by … Websound waves. none of the above light waves. all of the above water waves. all of the above When sound travels faster near the ground than above, bending of sound tends to be to … WebJul 13, 2016 · The correct option among all the options that are given in the question is the first option or option "A". This also shows the frequency and speed of the waves are directly proportional to each other. I hope it helps you. Advertisement aristocles Answer: C. The speed will remain the same. Explanation: As we know that speed of sound wave is given as rod marshall obituary