Question

❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️❤️wanna see my pic???then answer this question-Aakash is towards east of source and Vikash is towards west of source. if Aakash received sound at speed of 340 meter per second and Vikash received the same sound at 320 m/s and source lie along the same straight east to west line fine velocity of sound and velocity of wind flowing​

Answer 1

Please may I know the chapter name of this question...