I) Wavelength of the sound wave in a room is 1.13 m and the frequency is around 301 Hz. Find out the speed of the wave in the room?
i) Sound doesn’t travel across rm
ii) 0.0038 m/s
iii) 266 m/s
iv) 340 m/s
II) The wavelength of a sound wave in a room is 1.13 m and the frequency is around 301 Hz. When you twice the frequency of the sound then what would the speed be?
i) 340 m/s
ii) 680 m/s
iii) 301 m/s
iv) Sound will not go across room