![Paul Signac. Opus 217. Against the Enamel of a Background Rhythmic with Beats and Angles, Tones, and Tints, Portrait of M. Félix Fénéon in 1890. 1890 | MoMA Paul Signac. Opus 217. Against the Enamel of a Background Rhythmic with Beats and Angles, Tones, and Tints, Portrait of M. Félix Fénéon in 1890. 1890 | MoMA](https://www.moma.org/media/W1siZiIsIjQ2ODQwMiJdLFsicCIsImNvbnZlcnQiLCItcXVhbGl0eSA5MCAtcmVzaXplIDIwMDB4MTQ0MFx1MDAzZSJdXQ.jpg?sha=bcc8d9a268fe55a8)
Paul Signac. Opus 217. Against the Enamel of a Background Rhythmic with Beats and Angles, Tones, and Tints, Portrait of M. Félix Fénéon in 1890. 1890 | MoMA
![Leslie Fisher ✂️👩🏻🦳 on Twitter: "If you enjoyed my Incredibox tweet yesterday and teach / have younings, check out Bite Sized Beats. An M and M site powered by incredibox. https://t.co/JgN4x2XtRJ https://t.co/FbwuCMxA8U" / Leslie Fisher ✂️👩🏻🦳 on Twitter: "If you enjoyed my Incredibox tweet yesterday and teach / have younings, check out Bite Sized Beats. An M and M site powered by incredibox. https://t.co/JgN4x2XtRJ https://t.co/FbwuCMxA8U" /](https://pbs.twimg.com/media/DO7ii1gWkAAuD-J.jpg)
Leslie Fisher ✂️👩🏻🦳 on Twitter: "If you enjoyed my Incredibox tweet yesterday and teach / have younings, check out Bite Sized Beats. An M and M site powered by incredibox. https://t.co/JgN4x2XtRJ https://t.co/FbwuCMxA8U" /
![Two sound notes have wavelengths 83/170 m and 83/172 m in the air. These notes when sounded together produce 8 beats per second. Calculate the velocity of sound in the air and Two sound notes have wavelengths 83/170 m and 83/172 m in the air. These notes when sounded together produce 8 beats per second. Calculate the velocity of sound in the air and](https://d2rrqu68q7r435.cloudfront.net/images/4171093/1fb351fb-95ba-421f-85ba-59ebffebcad8.jpg)
Two sound notes have wavelengths 83/170 m and 83/172 m in the air. These notes when sounded together produce 8 beats per second. Calculate the velocity of sound in the air and
![SOLVED:(II) A source emits sound of wavelengths 2.64 \mathrm{m} and 2.72 \mathrm{m} in air. (a) How many beats per second will be heard? (Assume T=20^{\circ} \mathrm{C} ) (b) How far apart in SOLVED:(II) A source emits sound of wavelengths 2.64 \mathrm{m} and 2.72 \mathrm{m} in air. (a) How many beats per second will be heard? (Assume T=20^{\circ} \mathrm{C} ) (b) How far apart in](https://cdn.numerade.com/previews/8b3df174-ae1f-4440-93b5-8aeed3a745b1_large.jpg)